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[cost] add model for NSString.string_with_utf8_string_linear and NSString.length

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Summary:
As title
Model `NSString` as `JavaString`.
Since `NSArray` does not contain information about its type of element, we do not use associate string with collection as in Java and C++. In Java, String model is implemented using java collection, and for C++, string model is implemented using vector.
So instead, we use existing `JavaString` model.

Reviewed By: skcho

Differential Revision: D22431949

fbshipit-source-id: 7cdde1ad7
master
Qianyi Shu 4 years ago committed by Facebook GitHub Bot
parent 75e5e94f2c
commit dc502676ea
7 changed files with 71 additions and 54 deletions
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15
infer/src/bufferoverrun/bufferOverrunModels.ml
Unescape View File

@ -1325,6 +1325,18 @@ module JavaString = struct
let replace = id let replace = id
end end
module NSString = struct
let create_string_from_c_string src_exp =
let exec model_env ~ret mem =
let v = Sem.eval_string_len src_exp mem in
JavaString.create_with_length model_env ~ret ~begin_idx:Exp.zero ~end_v:v mem
in
{exec; check= no_check}
let length = JavaString.length
end
module Preconditions = struct module Preconditions = struct
let check_argument exp = let check_argument exp =
let exec {integer_type_widths; location} ~ret:_ mem = let exec {integer_type_widths; location} ~ret:_ mem =
@ -1475,6 +1487,9 @@ module Call = struct
; -"NSArray" &:: "arrayWithObjects:count:" <>$ capt_exp $+ capt_exp $--> NSArray.create_array ; -"NSArray" &:: "arrayWithObjects:count:" <>$ capt_exp $+ capt_exp $--> NSArray.create_array
; -"NSNumber" &:: "numberWithInt:" <>$ capt_exp $--> id ; -"NSNumber" &:: "numberWithInt:" <>$ capt_exp $--> id
; -"NSNumber" &:: "integerValue" <>$ capt_exp $--> id ; -"NSNumber" &:: "integerValue" <>$ capt_exp $--> id
; -"NSString" &:: "stringWithUTF8String:" <>$ capt_exp
$!--> NSString.create_string_from_c_string
; -"NSString" &:: "length" <>$ capt_exp $--> NSString.length
; (* C++ models *) ; (* C++ models *)
-"boost" &:: "split" -"boost" &:: "split"
$ capt_arg_of_typ (-"std" &:: "vector") $ capt_arg_of_typ (-"std" &:: "vector")

2
infer/src/bufferoverrun/symb.ml
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@ -94,7 +94,7 @@ module SymbolPath = struct
let rec pp_partial_paren ~paren fmt = function let rec pp_partial_paren ~paren fmt = function
| BoField.Prim (Pvar pvar) -> | BoField.Prim (Pvar pvar) ->
if Config.bo_debug >= 3 then Pvar.pp_value fmt pvar else Pvar.pp_value_non_verbose fmt pvar if Config.bo_debug >= 3 then Pvar.pp_value fmt pvar else Pvar.pp_value_non_verbose fmt pvar
| BoField.Prim (Deref (Deref_JavaPointer, p)) when Config.bo_debug < 3 -> | BoField.Prim (Deref ((Deref_CPointer | Deref_JavaPointer), p)) when Config.bo_debug < 3 ->
pp_partial_paren ~paren fmt p pp_partial_paren ~paren fmt p
| BoField.Prim (Deref (Deref_ArrayIndex, p)) -> | BoField.Prim (Deref (Deref_ArrayIndex, p)) ->
F.fprintf fmt "%a[*]" (pp_partial_paren ~paren:true) p F.fprintf fmt "%a[*]" (pp_partial_paren ~paren:true) p

52
infer/tests/codetoanalyze/c/bufferoverrun/issues.exp
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@ -3,12 +3,12 @@ codetoanalyze/c/bufferoverrun/arith.c, band_negative_Bad, 8, BUFFER_OVERRUN_L2,
codetoanalyze/c/bufferoverrun/arith.c, band_negative_constant_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1] codetoanalyze/c/bufferoverrun/arith.c, band_negative_constant_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1]
codetoanalyze/c/bufferoverrun/arith.c, band_positive_Bad, 6, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Call,Assignment,Assignment,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 8] Size: 5] codetoanalyze/c/bufferoverrun/arith.c, band_positive_Bad, 6, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Call,Assignment,Assignment,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 8] Size: 5]
codetoanalyze/c/bufferoverrun/arith.c, band_positive_constant_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2] codetoanalyze/c/bufferoverrun/arith.c, band_positive_constant_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*cp`,Array access: Offset: [0, +oo] Size: 4 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `cp`,Array access: Offset: [0, +oo] Size: 4 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `*cp`,Assignment,Binary operation: ([58, 97] - 87):unsigned64 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `cp`,Assignment,Binary operation: ([58, 97] - 87):unsigned64 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `*cp`,Assignment,Binary operation: ([58, 97] - 97):unsigned64 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `cp`,Assignment,Binary operation: ([58, 97] - 97):unsigned64 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `*cp`,Assignment,Binary operation: ([0, 97] - 48):unsigned64 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex2_Good_FP, 2, INTEGER_OVERFLOW_L2, no_bucket, ERROR, [Call,<LHS trace>,Parameter `cp`,Assignment,Binary operation: ([0, 97] - 48):unsigned64 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex_Good_FP, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*cp`,Array access: Offset: [0, +oo] Size: 2 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex_Good_FP, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `cp`,Array access: Offset: [0, +oo] Size: 2 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex_Good_FP, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,<LHS trace>,Parameter `*cp`,Assignment,Binary operation: (0 - 48):unsigned64 by call to `scan_hex_Good` ] codetoanalyze/c/bufferoverrun/arith.c, call_scan_hex_Good_FP, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,<LHS trace>,Parameter `cp`,Assignment,Binary operation: (0 - 48):unsigned64 by call to `scan_hex_Good` ]
codetoanalyze/c/bufferoverrun/arith.c, call_two_safety_conditions2_Bad, 1, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,<LHS trace>,Call,Assignment,Assignment,<RHS trace>,Parameter `s`,Binary operation: ([0, +oo] + 15):unsigned32 by call to `two_safety_conditions2_Bad` ] codetoanalyze/c/bufferoverrun/arith.c, call_two_safety_conditions2_Bad, 1, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,<LHS trace>,Call,Assignment,Assignment,<RHS trace>,Parameter `s`,Binary operation: ([0, +oo] + 15):unsigned32 by call to `two_safety_conditions2_Bad` ]
codetoanalyze/c/bufferoverrun/arith.c, div_const2_FP, 3, BUFFER_OVERRUN_L5, no_bucket, ERROR, [<Offset trace>,Parameter `n`,Assignment,<Length trace>,Array declaration,Array access: Offset: [-oo, +oo] Size: 1] codetoanalyze/c/bufferoverrun/arith.c, div_const2_FP, 3, BUFFER_OVERRUN_L5, no_bucket, ERROR, [<Offset trace>,Parameter `n`,Assignment,<Length trace>,Array declaration,Array access: Offset: [-oo, +oo] Size: 1]
codetoanalyze/c/bufferoverrun/arith.c, div_const_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2] codetoanalyze/c/bufferoverrun/arith.c, div_const_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2]
@ -49,8 +49,8 @@ codetoanalyze/c/bufferoverrun/arith.c, unused_integer_underflow_Good_FP, 2, COND
codetoanalyze/c/bufferoverrun/arith.c, unused_integer_underflow_Good_FP, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: (0 - 1):unsigned32] codetoanalyze/c/bufferoverrun/arith.c, unused_integer_underflow_Good_FP, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: (0 - 1):unsigned32]
codetoanalyze/c/bufferoverrun/arith.c, use_int64_max_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10] codetoanalyze/c/bufferoverrun/arith.c, use_int64_max_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10]
codetoanalyze/c/bufferoverrun/arith.c, use_uint64_max_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10] codetoanalyze/c/bufferoverrun/arith.c, use_uint64_max_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10]
codetoanalyze/c/bufferoverrun/array_content.c, call_literal_string_parameter1_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Call,<Offset trace>,Parameter `*s`,<Length trace>,Array declaration,Array access: Offset: [0, 112] Size: 112 by call to `literal_string_parameter` ] codetoanalyze/c/bufferoverrun/array_content.c, call_literal_string_parameter1_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Call,<Offset trace>,Parameter `s`,<Length trace>,Array declaration,Array access: Offset: [0, 112] Size: 112 by call to `literal_string_parameter` ]
codetoanalyze/c/bufferoverrun/array_content.c, call_literal_string_parameter2_Bad, 0, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Call,<Offset trace>,Parameter `*s`,<Length trace>,Array declaration,Array access: Offset: [0, 112] Size: 112 by call to `literal_string_parameter` ] codetoanalyze/c/bufferoverrun/array_content.c, call_literal_string_parameter2_Bad, 0, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Call,<Offset trace>,Parameter `s`,<Length trace>,Array declaration,Array access: Offset: [0, 112] Size: 112 by call to `literal_string_parameter` ]
codetoanalyze/c/bufferoverrun/array_content.c, fgets_may_not_change_str_Bad, 9, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [0, 5] Size: 5] codetoanalyze/c/bufferoverrun/array_content.c, fgets_may_not_change_str_Bad, 9, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [0, 5] Size: 5]
codetoanalyze/c/bufferoverrun/array_content.c, fgets_may_not_change_str_Good_FP, 9, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [4, 9] Size: 5] codetoanalyze/c/bufferoverrun/array_content.c, fgets_may_not_change_str_Good_FP, 9, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [4, 9] Size: 5]
codetoanalyze/c/bufferoverrun/array_content.c, fgets_null_check_Bad, 3, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [-1, 97] Size: 100] codetoanalyze/c/bufferoverrun/array_content.c, fgets_null_check_Bad, 3, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Array declaration,<Length trace>,Array declaration,Array access: Offset: [-1, 97] Size: 100]
@ -92,34 +92,34 @@ codetoanalyze/c/bufferoverrun/cast.c, cast_signed_to_unsigned_Good, 4, CONDITION
codetoanalyze/c/bufferoverrun/cast.c, cast_unsigned_to_signed_Bad_FN, 4, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/cast.c, cast_unsigned_to_signed_Bad_FN, 4, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/cast.c, cast_unsigned_to_signed_Good, 4, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/cast.c, cast_unsigned_to_signed_Good, 4, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/do_while.c, do_while_2_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Assignment,Array declaration,Array access: Offset: [0, 10] Size: 10] codetoanalyze/c/bufferoverrun/do_while.c, do_while_2_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Assignment,Array declaration,Array access: Offset: [0, 10] Size: 10]
codetoanalyze/c/bufferoverrun/do_while.c, do_while_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Array declaration,Assignment,Call,<Offset trace>,Parameter `len`,<Length trace>,Parameter `*a`,Array access: Offset: [0, 10] Size: 10 by call to `do_while_sub` ] codetoanalyze/c/bufferoverrun/do_while.c, do_while_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Array declaration,Assignment,Call,<Offset trace>,Parameter `len`,<Length trace>,Parameter `a`,Array access: Offset: [0, 10] Size: 10 by call to `do_while_sub` ]
codetoanalyze/c/bufferoverrun/duplicates.c, one_alarm_is_enough, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*arr`,Array access: Offset: 1 Size: 1 by call to `two_accesses` ] codetoanalyze/c/bufferoverrun/duplicates.c, one_alarm_is_enough, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `arr`,Array access: Offset: 1 Size: 1 by call to `two_accesses` ]
codetoanalyze/c/bufferoverrun/duplicates.c, tsa_one_alarm_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 3 Size: 1 by call to `two_symbolic_accesses` ] codetoanalyze/c/bufferoverrun/duplicates.c, tsa_one_alarm_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 3 Size: 1 by call to `two_symbolic_accesses` ]
codetoanalyze/c/bufferoverrun/duplicates.c, tsa_two_alarms_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: -1 Size: 1 by call to `two_symbolic_accesses` ] codetoanalyze/c/bufferoverrun/duplicates.c, tsa_two_alarms_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: -1 Size: 1 by call to `two_symbolic_accesses` ]
codetoanalyze/c/bufferoverrun/duplicates.c, tsa_two_alarms_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1 by call to `two_symbolic_accesses` ] codetoanalyze/c/bufferoverrun/duplicates.c, tsa_two_alarms_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1 by call to `two_symbolic_accesses` ]
codetoanalyze/c/bufferoverrun/external.c, extern_bad, 5, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: lib,Assignment,Array access: Offset: [-oo, +oo] Size: [0, +oo]] codetoanalyze/c/bufferoverrun/external.c, extern_bad, 5, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: lib,Assignment,Array access: Offset: [-oo, +oo] Size: [0, +oo]]
codetoanalyze/c/bufferoverrun/external.c, extern_bad, 10, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 30 Size: 10] codetoanalyze/c/bufferoverrun/external.c, extern_bad, 10, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 30 Size: 10]
codetoanalyze/c/bufferoverrun/for_loop.c, call_initialize_arr_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `count`,<Length trace>,Parameter `*arr`,Array access: Offset: [0, 19] Size: 10 by call to `initialize_arr` ] codetoanalyze/c/bufferoverrun/for_loop.c, call_initialize_arr_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `count`,<Length trace>,Parameter `arr`,Array access: Offset: [0, 19] Size: 10 by call to `initialize_arr` ]
codetoanalyze/c/bufferoverrun/for_loop.c, call_two_loops_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `m`,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10] codetoanalyze/c/bufferoverrun/for_loop.c, call_two_loops_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `m`,Assignment,<Length trace>,Array declaration,Array access: Offset: 15 Size: 10]
codetoanalyze/c/bufferoverrun/for_loop.c, for_loop, 10, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Call,Array declaration,Assignment,Assignment,Assignment,Array access: Offset: [0, 9] Size: 5] codetoanalyze/c/bufferoverrun/for_loop.c, for_loop, 10, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Call,Array declaration,Assignment,Assignment,Assignment,Array access: Offset: [0, 9] Size: 5]
codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_1_Bad, 3, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 99] Size: 50] codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_1_Bad, 3, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 99] Size: 50]
codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Bad, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Bad, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Bad, 8, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 99] Size: 50] codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Bad, 8, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 99] Size: 50]
codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Good, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/for_loop.c, threshold_by_comparison_2_Good, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/function_call.c, call_access_index_4_on_local_array_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*arr`,Array access: Offset: 4 Size: 4 by call to `access_index_4` ] codetoanalyze/c/bufferoverrun/function_call.c, call_access_index_4_on_local_array_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `arr`,Array access: Offset: 4 Size: 4 by call to `access_index_4` ]
codetoanalyze/c/bufferoverrun/function_call.c, call_access_index_4_on_malloced_array_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `*arr`,Array access: Offset: 4 Size: 4 by call to `access_index_4` ] codetoanalyze/c/bufferoverrun/function_call.c, call_access_index_4_on_malloced_array_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `arr`,Array access: Offset: 4 Size: 4 by call to `access_index_4` ]
codetoanalyze/c/bufferoverrun/function_call.c, call_by_arr_bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_by_arr_bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_by_ptr_bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_by_ptr_bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_by_struct_ptr_bad, 5, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_by_struct_ptr_bad, 5, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: -1 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_call_access_index_4_on_S3_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,Parameter `*s->ptr`,Call,<Length trace>,Parameter `*arr`,Array access: Offset: 4 Size: 4 by call to `call_access_index_4_on_S3` ] codetoanalyze/c/bufferoverrun/function_call.c, call_call_access_index_4_on_S3_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,Parameter `s->ptr`,Call,<Length trace>,Parameter `arr`,Array access: Offset: 4 Size: 4 by call to `call_access_index_4_on_S3` ]
codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_bad1, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_bad1, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_bad1, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_bad1, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_good, 3, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/function_call.c, call_function_ptr_good, 3, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/function_call.c, call_id_S_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_id_S_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_id_S_Good_FP, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/function_call.c, call_id_S_Good_FP, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/c/bufferoverrun/function_call.c, call_va_arg_int_Bad, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Unknown value from: __builtin_va_arg,Assignment,<Length trace>,Parameter `*a`,Array access: Offset: [-oo, +oo] Size: 10 by call to `va_arg_int` ] codetoanalyze/c/bufferoverrun/function_call.c, call_va_arg_int_Bad, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Unknown value from: __builtin_va_arg,Assignment,<Length trace>,Parameter `a`,Array access: Offset: [-oo, +oo] Size: 10 by call to `va_arg_int` ]
codetoanalyze/c/bufferoverrun/function_call.c, call_va_arg_int_Good_FP, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Unknown value from: __builtin_va_arg,Assignment,<Length trace>,Parameter `*a`,Array access: Offset: [-oo, +oo] Size: 10 by call to `va_arg_int` ] codetoanalyze/c/bufferoverrun/function_call.c, call_va_arg_int_Good_FP, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Unknown value from: __builtin_va_arg,Assignment,<Length trace>,Parameter `a`,Array access: Offset: [-oo, +oo] Size: 10 by call to `va_arg_int` ]
codetoanalyze/c/bufferoverrun/function_call.c, function_call, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `*arr`,Assignment,<Length trace>,Parameter `*arr`,Array access: Offset: 100 Size: 10 by call to `arr_access` ] codetoanalyze/c/bufferoverrun/function_call.c, function_call, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `arr`,Assignment,<Length trace>,Parameter `arr`,Array access: Offset: 100 Size: 10 by call to `arr_access` ]
codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `x->field`,Call,Parameter `x->field`,Assignment,Assignment,<Length trace>,Array declaration,Array access: Offset: 10 Size: 5] codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `x->field`,Call,Parameter `x->field`,Assignment,Assignment,<Length trace>,Array declaration,Array access: Offset: 10 Size: 5]
codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_cond_Bad, 3, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_cond_Bad, 3, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_cond_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 5] codetoanalyze/c/bufferoverrun/get_field.c, call_get_field_cond_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 5]
@ -155,8 +155,8 @@ codetoanalyze/c/bufferoverrun/issue_kinds.c, call_two_safety_conditions_l1_and_l
codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_1_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,Assignment,<Length trace>,Array declaration,Array access: Offset: [10, +oo] Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_1_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,Assignment,<Length trace>,Array declaration,Array access: Offset: [10, +oo] Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_2_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_2_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_2_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,Assignment,<Length trace>,Array declaration,Array access: Offset: [10, +oo] Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, deduplicate_issues_2_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,Assignment,<Length trace>,Array declaration,Array access: Offset: [10, +oo] Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_call_to_s2_symbolic_widened_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `*n`,Assignment,<Length trace>,Parameter `*n`,Array declaration,Array access: Offset: [1, +oo] Size: 1 by call to `s2_symbolic_widened_Bad` ] codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_call_to_s2_symbolic_widened_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `n`,Assignment,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: [1, +oo] Size: 1 by call to `s2_symbolic_widened_Bad` ]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_call_to_s2_symbolic_widened_Bad, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Assignment,Call,<LHS trace>,Parameter `*n`,Assignment,Binary operation: ([1, +oo] + 1):signed32 by call to `s2_symbolic_widened_Bad` ] codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_call_to_s2_symbolic_widened_Bad, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Assignment,Call,<LHS trace>,Parameter `n`,Assignment,Binary operation: ([1, +oo] + 1):signed32 by call to `s2_symbolic_widened_Bad` ]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_concrete_overrun_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_concrete_overrun_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_concrete_underrun_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: -1 Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_concrete_underrun_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: -1 Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_symbolic_overrun2_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Parameter `n`,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: n Size: n] codetoanalyze/c/bufferoverrun/issue_kinds.c, l1_symbolic_overrun2_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Parameter `n`,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: n Size: n]
@ -172,7 +172,7 @@ codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_concrete_overrun_Bad, 2, BUFFER_
codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_concrete_underrun_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: [-1, 9] Size: 9] codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_concrete_underrun_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: [-1, 9] Size: 9]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_loop_overflow2_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length] codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_loop_overflow2_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_loop_overflow_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,Assignment,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length] codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_loop_overflow_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,Assignment,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_symbolic_overrun_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `*n`,<Length trace>,Parameter `*n`,Array declaration,Array access: Offset: *n Size: *n] codetoanalyze/c/bufferoverrun/issue_kinds.c, l2_symbolic_overrun_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `n`,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: n Size: n]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_no_overrun_Good_FP, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Call,Assignment,Array declaration,Array access: Offset: [0, 10] Size: [5, 15]] codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_no_overrun_Good_FP, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Call,Assignment,Array declaration,Array access: Offset: [0, 10] Size: [5, 15]]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_no_underrun_Good_FP, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: [-1, 9] Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_no_underrun_Good_FP, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Array declaration,Array access: Offset: [-1, 9] Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_overrun_Bad, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Call,Assignment,Array declaration,Array access: Offset: [0, 10] Size: [5, 15]] codetoanalyze/c/bufferoverrun/issue_kinds.c, l3_concrete_overrun_Bad, 2, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Call,Assignment,<Length trace>,Call,Assignment,Array declaration,Array access: Offset: [0, 10] Size: [5, 15]]
@ -182,8 +182,8 @@ codetoanalyze/c/bufferoverrun/issue_kinds.c, l4_widened_no_overrun_Good_FP, 3, B
codetoanalyze/c/bufferoverrun/issue_kinds.c, l4_widened_overrun_Bad, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/c/bufferoverrun/issue_kinds.c, l4_widened_overrun_Bad, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l4_widened_overrun_Bad, 3, BUFFER_OVERRUN_L4, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, +oo] Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, l4_widened_overrun_Bad, 3, BUFFER_OVERRUN_L4, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, +oo] Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, l5_external_Warn_Bad, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,<Length trace>,Array declaration,Array access: Offset: [-oo, +oo] Size: 10] codetoanalyze/c/bufferoverrun/issue_kinds.c, l5_external_Warn_Bad, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Offset trace>,Unknown value from: unknown_function,<Length trace>,Array declaration,Array access: Offset: [-oo, +oo] Size: 10]
codetoanalyze/c/bufferoverrun/issue_kinds.c, s2_symbolic_widened_Bad, 3, BUFFER_OVERRUN_S2, no_bucket, ERROR, [<Offset trace>,Parameter `*n`,Assignment,<Length trace>,Parameter `*n`,Array declaration,Array access: Offset: [*n, +oo] Size: *n] codetoanalyze/c/bufferoverrun/issue_kinds.c, s2_symbolic_widened_Bad, 3, BUFFER_OVERRUN_S2, no_bucket, ERROR, [<Offset trace>,Parameter `n`,Assignment,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: [n, +oo] Size: n]
codetoanalyze/c/bufferoverrun/issue_kinds.c, s2_symbolic_widened_Good_FP, 3, BUFFER_OVERRUN_S2, no_bucket, ERROR, [<Offset trace>,Parameter `*n`,Assignment,<Length trace>,Parameter `*n`,Array declaration,Array access: Offset: [*n, +oo] Size: *n] codetoanalyze/c/bufferoverrun/issue_kinds.c, s2_symbolic_widened_Good_FP, 3, BUFFER_OVERRUN_S2, no_bucket, ERROR, [<Offset trace>,Parameter `n`,Assignment,<Length trace>,Parameter `n`,Array declaration,Array access: Offset: [n, +oo] Size: n]
codetoanalyze/c/bufferoverrun/issue_kinds.c, zero_to_infty, 3, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/c/bufferoverrun/issue_kinds.c, zero_to_infty, 3, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/c/bufferoverrun/minmax.c, call_exact_minmax_sym_Bad, 3, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `x`,Assignment,<Length trace>,Assignment,Array declaration,Array access: Offset: [2, 5] Size: 5] codetoanalyze/c/bufferoverrun/minmax.c, call_exact_minmax_sym_Bad, 3, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,Call,Parameter `x`,Assignment,<Length trace>,Assignment,Array declaration,Array access: Offset: [2, 5] Size: 5]
codetoanalyze/c/bufferoverrun/minmax.c, exact_min_minus_min_linear_CAF, 6, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/minmax.c, exact_min_minus_min_linear_CAF, 6, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
@ -238,7 +238,7 @@ codetoanalyze/c/bufferoverrun/nested_loop_with_label.c, nested_loop_with_label,
codetoanalyze/c/bufferoverrun/pointer_arith.c, FP_pointer_arith5_Ok, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Array access: Offset: [3, 2043] (⇐ [0, 1020] + [3, 1023]) Size: 1024] codetoanalyze/c/bufferoverrun/pointer_arith.c, FP_pointer_arith5_Ok, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Array access: Offset: [3, 2043] (⇐ [0, 1020] + [3, 1023]) Size: 1024]
codetoanalyze/c/bufferoverrun/pointer_arith.c, array_pointer_arith_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 10 (⇐ 5 + 5) Size: 10] codetoanalyze/c/bufferoverrun/pointer_arith.c, array_pointer_arith_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 10 (⇐ 5 + 5) Size: 10]
codetoanalyze/c/bufferoverrun/pointer_arith.c, call_pointer_arith3_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `x`,<Length trace>,Parameter `x`,Array access: Offset: 10 (⇐ 100 + -90) Size: 5 by call to `pointer_arith3` ] codetoanalyze/c/bufferoverrun/pointer_arith.c, call_pointer_arith3_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `x`,<Length trace>,Parameter `x`,Array access: Offset: 10 (⇐ 100 + -90) Size: 5 by call to `pointer_arith3` ]
codetoanalyze/c/bufferoverrun/pointer_arith.c, call_pointer_arith4_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `*x`,<Length trace>,Array declaration,Array access: Offset: 10 (⇐ 100 + -90) Size: 5 by call to `FN_pointer_arith4_Bad` ] codetoanalyze/c/bufferoverrun/pointer_arith.c, call_pointer_arith4_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `x`,<Length trace>,Array declaration,Array access: Offset: 10 (⇐ 100 + -90) Size: 5 by call to `FN_pointer_arith4_Bad` ]
codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith4_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Parameter `x`,<Length trace>,Array declaration,Array access: Offset: 10 (⇐ x + -x + 10) Size: 5] codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith4_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Parameter `x`,<Length trace>,Array declaration,Array access: Offset: 10 (⇐ x + -x + 10) Size: 5]
codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith5_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Array access: Offset: [4, 2044] (⇐ [0, 1020] + [4, 1024]) Size: 1024] codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith5_Bad, 5, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Array access: Offset: [4, 2044] (⇐ [0, 1020] + [4, 1024]) Size: 1024]
codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith_bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/c/bufferoverrun/pointer_arith.c, pointer_arith_bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
@ -246,9 +246,9 @@ codetoanalyze/c/bufferoverrun/prune_alias.c, FP_prune_alias_exp_Ok, 4, BUFFER_OV
codetoanalyze/c/bufferoverrun/prune_alias.c, bad_if_alias, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 1 Size: 1] codetoanalyze/c/bufferoverrun/prune_alias.c, bad_if_alias, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 1 Size: 1]
codetoanalyze/c/bufferoverrun/prune_alias.c, bad_if_not_alias, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 1 Size: 1] codetoanalyze/c/bufferoverrun/prune_alias.c, bad_if_not_alias, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 1 Size: 1]
codetoanalyze/c/bufferoverrun/prune_alias.c, call_forget_locs_latest_prune_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 10 Size: 5 by call to `forget_locs_latest_prune` ] codetoanalyze/c/bufferoverrun/prune_alias.c, call_forget_locs_latest_prune_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `n`,<Length trace>,Array declaration,Array access: Offset: 10 Size: 5 by call to `forget_locs_latest_prune` ]
codetoanalyze/c/bufferoverrun/prune_alias.c, call_latest_prune_join_3_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `n`,<Length trace>,Parameter `*a`,Array access: Offset: 3 Size: 2 by call to `latest_prune_join` ] codetoanalyze/c/bufferoverrun/prune_alias.c, call_latest_prune_join_3_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `n`,<Length trace>,Parameter `a`,Array access: Offset: 3 Size: 2 by call to `latest_prune_join` ]
codetoanalyze/c/bufferoverrun/prune_alias.c, call_not_prune_multiple2_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `*m`,<Length trace>,Array declaration,Array access: Offset: [0, 10] Size: 5 by call to `not_prune_multiple2` ] codetoanalyze/c/bufferoverrun/prune_alias.c, call_not_prune_multiple2_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Assignment,Call,<Offset trace>,Parameter `m`,<Length trace>,Array declaration,Array access: Offset: [0, 10] Size: 5 by call to `not_prune_multiple2` ]
codetoanalyze/c/bufferoverrun/prune_alias.c, call_prune_arrblk_ne_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `*x`,Array access: Offset: 5 Size: 5 by call to `prune_arrblk_ne_CAT` ] codetoanalyze/c/bufferoverrun/prune_alias.c, call_prune_arrblk_ne_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `x`,Array access: Offset: 5 Size: 5 by call to `prune_arrblk_ne_CAT` ]
codetoanalyze/c/bufferoverrun/prune_alias.c, forget_locs_latest_prune, 9, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/c/bufferoverrun/prune_alias.c, forget_locs_latest_prune, 9, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/c/bufferoverrun/prune_alias.c, loop_prune2_Good_FP, 8, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length] codetoanalyze/c/bufferoverrun/prune_alias.c, loop_prune2_Good_FP, 8, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `length`,<Length trace>,Parameter `length`,Array declaration,Array access: Offset: [1, length] Size: length]
codetoanalyze/c/bufferoverrun/prune_alias.c, not_prune_multiple1_Bad, 4, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 10] Size: 5] codetoanalyze/c/bufferoverrun/prune_alias.c, not_prune_multiple1_Bad, 4, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: [0, 10] Size: 5]

30
infer/tests/codetoanalyze/cpp/bufferoverrun/issues.exp
Unescape View File

@ -7,7 +7,7 @@ codetoanalyze/cpp/bufferoverrun/arith.cpp, bool_overflow_Good_FP, 2, CONDITION_A
codetoanalyze/cpp/bufferoverrun/arith.cpp, bool_overflow_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/cpp/bufferoverrun/arith.cpp, bool_overflow_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/cpp/bufferoverrun/arith.cpp, call_integer_overflow_param_2_Bad, 0, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,<LHS trace>,Parameter `x`,Binary operation: (0 - 1):unsigned32 by call to `integer_overflow_param_2` ] codetoanalyze/cpp/bufferoverrun/arith.cpp, call_integer_overflow_param_2_Bad, 0, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,<LHS trace>,Parameter `x`,Binary operation: (0 - 1):unsigned32 by call to `integer_overflow_param_2` ]
codetoanalyze/cpp/bufferoverrun/arith.cpp, call_integer_overflow_x_Bad, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,Parameter `init`,Assignment,Call,<LHS trace>,Parameter `this->x`,<RHS trace>,Assignment,Binary operation: (4294967295 × 4294967295):unsigned32 by call to `RG::integer_overflow_x` ] codetoanalyze/cpp/bufferoverrun/arith.cpp, call_integer_overflow_x_Bad, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [Call,Parameter `init`,Assignment,Call,<LHS trace>,Parameter `this->x`,<RHS trace>,Assignment,Binary operation: (4294967295 × 4294967295):unsigned32 by call to `RG::integer_overflow_x` ]
codetoanalyze/cpp/bufferoverrun/arith.cpp, call_mod_ub_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Length trace>,Parameter `*msg`,Array access: Offset: 14 Size: 11 by call to `mod_ub` ] codetoanalyze/cpp/bufferoverrun/arith.cpp, call_mod_ub_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Length trace>,Parameter `msg`,Array access: Offset: 14 Size: 11 by call to `mod_ub` ]
codetoanalyze/cpp/bufferoverrun/arith.cpp, integer_overflow_field_Bad, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [<RHS trace>,Assignment,Binary operation: (0 - 1):unsigned32] codetoanalyze/cpp/bufferoverrun/arith.cpp, integer_overflow_field_Bad, 2, INTEGER_OVERFLOW_L1, no_bucket, ERROR, [<RHS trace>,Assignment,Binary operation: (0 - 1):unsigned32]
codetoanalyze/cpp/bufferoverrun/arith.cpp, range_bool_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1] codetoanalyze/cpp/bufferoverrun/arith.cpp, range_bool_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 1 Size: 1]
codetoanalyze/cpp/bufferoverrun/arith.cpp, range_bool_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2] codetoanalyze/cpp/bufferoverrun/arith.cpp, range_bool_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 2 Size: 2]
@ -32,8 +32,8 @@ codetoanalyze/cpp/bufferoverrun/class.cpp, placement_new_overload2_Bad, 3, BUFFE
codetoanalyze/cpp/bufferoverrun/class.cpp, return_class_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Call,Array access: Offset: 5 Size: 5] codetoanalyze/cpp/bufferoverrun/class.cpp, return_class_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Call,Array access: Offset: 5 Size: 5]
codetoanalyze/cpp/bufferoverrun/class.cpp, use_global_2_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 32 Size: 30] codetoanalyze/cpp/bufferoverrun/class.cpp, use_global_2_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 32 Size: 30]
codetoanalyze/cpp/bufferoverrun/class.cpp, use_global_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 32 Size: 30] codetoanalyze/cpp/bufferoverrun/class.cpp, use_global_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Array access: Offset: 32 Size: 30]
codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_buffer_access3_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `size`,<Length trace>,Parameter `*ptr`,Array access: Offset: -1 Size: 1 by call to `conditional_buffer_access3` ] codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_buffer_access3_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `size`,<Length trace>,Parameter `ptr`,Array access: Offset: -1 Size: 1 by call to `conditional_buffer_access3` ]
codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_buffer_access_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*ptr`,Assignment,Assignment,Array access: Offset: 2 Size: 1 by call to `conditional_buffer_access` ] codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_buffer_access_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `ptr`,Assignment,Assignment,Array access: Offset: 2 Size: 1 by call to `conditional_buffer_access` ]
codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `idx`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality` ] codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `idx`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality` ]
codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_depth1_3_Bad, 1, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,Parameter `i`,Call,<Offset trace>,Parameter `i`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality_depth1` ] codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_depth1_3_Bad, 1, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,Parameter `i`,Call,<Offset trace>,Parameter `i`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality_depth1` ]
codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_join1_Bad, 1, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `idx`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality_join1` ] codetoanalyze/cpp/bufferoverrun/conditional_proof_obligation.cpp, call_conditional_inequality_join1_Bad, 1, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `idx`,<Length trace>,Array declaration,Array access: Offset: 6 Size: 5 by call to `conditional_inequality_join1` ]
@ -56,21 +56,21 @@ codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_Bad, 4, BUFFER_OVERRUN_L1,
codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_flexible_array_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 7 Size: 5] codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_flexible_array_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 7 Size: 5]
codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_struct1_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Set array size,Assignment,Array access: Offset: 5 Size: 5] codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_struct1_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Set array size,Assignment,Array access: Offset: 5 Size: 5]
codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_struct2_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Set array size,Assignment,Array access: Offset: 5 Size: 5] codetoanalyze/cpp/bufferoverrun/realloc.cpp, realloc_struct2_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Set array size,Assignment,Array access: Offset: 5 Size: 5]
codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call1_loop_Ok, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*arr`,Array access: Offset: [0, +oo] Size: 5 by call to `loop` ] codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call1_loop_Ok, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `arr`,Array access: Offset: [0, +oo] Size: 5 by call to `loop` ]
codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call_id_Ok, 4, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Assignment,Call,Assignment,Assignment,Array declaration,Assignment,Array access: Offset: 5 Size: [0, 6]] codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call_id_Ok, 4, BUFFER_OVERRUN_L3, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Assignment,Call,Assignment,Assignment,Array declaration,Assignment,Array access: Offset: 5 Size: [0, 6]]
codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call_loop_with_type_casting_Ok, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `*data`,Assignment,Array access: Offset: [2, +oo] (⇐ [0, +oo] + 2) Size: 1 by call to `loop_with_type_casting` ] codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_call_loop_with_type_casting_Ok, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Array declaration,Assignment,Call,<Length trace>,Parameter `data`,Assignment,Array access: Offset: [2, +oo] (⇐ [0, +oo] + 2) Size: 1 by call to `loop_with_type_casting` ]
codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_loop2_Ok, 9, BUFFER_OVERRUN_L4, no_bucket, ERROR, [<Length trace>,Assignment,Array declaration,Assignment,Array access: Offset: [2, +oo] (⇐ [0, +oo] + 2) Size: 12] codetoanalyze/cpp/bufferoverrun/relation.cpp, FP_loop2_Ok, 9, BUFFER_OVERRUN_L4, no_bucket, ERROR, [<Length trace>,Assignment,Array declaration,Assignment,Array access: Offset: [2, +oo] (⇐ [0, +oo] + 2) Size: 12]
codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_loop_Bad, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*arr`,Array access: Offset: [0, +oo] Size: 5 by call to `loop` ] codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_loop_Bad, 2, BUFFER_OVERRUN_L4, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `arr`,Array access: Offset: [0, +oo] Size: 5 by call to `loop` ]
codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_plus_params2_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `y`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 5 by call to `plus_params2` ] codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_plus_params2_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `y`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 5 by call to `plus_params2` ]
codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_plus_params_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `y`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 5 by call to `plus_params` ] codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_plus_params_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `y`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 5 by call to `plus_params` ]
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::foo_Bad, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::foo_Bad, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::foo_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 5] codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::foo_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 5]
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::goo, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C::goo, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::fB_FP, 0, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Parameter `*o`,Call,Parameter `*k`,Call,Parameter `*k`,Assignment,Assignment,Binary operation: ([-oo, +oo] + 1):unsigned64] codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::fB_FP, 0, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Parameter `o`,Call,Parameter `k`,Call,Parameter `k`,Assignment,Assignment,Binary operation: ([-oo, +oo] + 1):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::lI_FP, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: std::unique_ptr<LMB<TFM>,std::default_delete<LMB<TFM>>>::operator->,Array access: Offset: [-oo, +oo] Size: [0, +oo]] codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::lI_FP, 2, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: std::unique_ptr<LMB<TFM>,std::default_delete<LMB<TFM>>>::operator->,Array access: Offset: [-oo, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::lI_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Parameter `*o`,Call,Parameter `*k`,Call,Parameter `*k`,Assignment,Assignment,Assignment,Assignment,Binary operation: ([-oo, +oo] - 1):signed32] codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::lI_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Parameter `o`,Call,Parameter `k`,Call,Parameter `k`,Assignment,Assignment,Assignment,Assignment,Binary operation: ([-oo, +oo] - 1):signed32]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::uI, 0, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: std::unique_ptr<LMB<TFM>,std::default_delete<LMB<TFM>>>::operator->,Array access: Offset: [-oo, +oo] Size: [0, +oo]] codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>::uI, 0, BUFFER_OVERRUN_U5, no_bucket, ERROR, [<Length trace>,Unknown value from: std::unique_ptr<LMB<TFM>,std::default_delete<LMB<TFM>>>::operator->,Array access: Offset: [-oo, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Unknown value from: lo::~lo,Call,Assignment,Call,<Offset trace>,Parameter `bi`,<Length trace>,Parameter `*this->b->cpp.vector_elem`,Array access: Offset: [-oo, +oo] Size: [0, +oo] by call to `ral_good` ] codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, BUFFER_OVERRUN_U5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Unknown value from: lo::~lo,Call,Assignment,Call,<Offset trace>,Parameter `bi`,<Length trace>,Parameter `this->b->cpp.vector_elem`,Array access: Offset: [-oo, +oo] Size: [0, +oo] by call to `ral_good` ]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Assignment,Call,<LHS trace>,Parameter `bi`,Binary operation: ([-oo, +oo] - 1):signed32 by call to `ral_good` ] codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Assignment,Call,<LHS trace>,Parameter `bi`,Binary operation: ([-oo, +oo] - 1):signed32 by call to `ral_good` ]
codetoanalyze/cpp/bufferoverrun/simple_vector.cpp, my_vector_oob_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Parameter `v->_size`,Call,<Offset trace>,Parameter `i`,<Length trace>,Parameter `this->_size`,Array declaration,Assignment,Array access: Offset: v->_size Size: v->_size by call to `int_vector::access_at` ] codetoanalyze/cpp/bufferoverrun/simple_vector.cpp, my_vector_oob_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Parameter `v->_size`,Call,<Offset trace>,Parameter `i`,<Length trace>,Parameter `this->_size`,Array declaration,Assignment,Array access: Offset: v->_size Size: v->_size by call to `int_vector::access_at` ]
codetoanalyze/cpp/bufferoverrun/smart_ptr.cpp, smart_ptr::call_method_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,Parameter `n`,Assignment,Call,<Offset trace>,Parameter `this->i`,<Length trace>,Array declaration,Array access: Offset: 8 Size: 5 by call to `smart_ptr::my_class::array_access` ] codetoanalyze/cpp/bufferoverrun/smart_ptr.cpp, smart_ptr::call_method_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,Parameter `n`,Assignment,Call,<Offset trace>,Parameter `this->i`,<Length trace>,Array declaration,Array access: Offset: 8 Size: 5 by call to `smart_ptr::my_class::array_access` ]
@ -94,8 +94,8 @@ codetoanalyze/cpp/bufferoverrun/std_array.cpp, new_int3_Bad, 3, INTEGER_OVERFLOW
codetoanalyze/cpp/bufferoverrun/std_array.cpp, normal_array_bo, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 42 Size: 42] codetoanalyze/cpp/bufferoverrun/std_array.cpp, normal_array_bo, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 42 Size: 42]
codetoanalyze/cpp/bufferoverrun/std_array.cpp, std_array_bo_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 42 Size: 42] codetoanalyze/cpp/bufferoverrun/std_array.cpp, std_array_bo_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 42 Size: 42]
codetoanalyze/cpp/bufferoverrun/std_array.cpp, std_array_contents_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/cpp/bufferoverrun/std_array.cpp, std_array_contents_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/cpp/bufferoverrun/std_string.cpp, call_length4_1_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `*c`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 10 by call to `length4` ] codetoanalyze/cpp/bufferoverrun/std_string.cpp, call_length4_1_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,<Offset trace>,Parameter `c`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 10 by call to `length4` ]
codetoanalyze/cpp/bufferoverrun/std_string.cpp, call_length4_2_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `*c`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 10 by call to `length4` ] codetoanalyze/cpp/bufferoverrun/std_string.cpp, call_length4_2_Bad, 0, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Call,<Offset trace>,Parameter `c`,<Length trace>,Array declaration,Array access: Offset: 11 Size: 10 by call to `length4` ]
codetoanalyze/cpp/bufferoverrun/std_string.cpp, compare_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/cpp/bufferoverrun/std_string.cpp, compare_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/cpp/bufferoverrun/std_string.cpp, compare_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/cpp/bufferoverrun/std_string.cpp, compare_Good_FP, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
codetoanalyze/cpp/bufferoverrun/std_string.cpp, empty_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10] codetoanalyze/cpp/bufferoverrun/std_string.cpp, empty_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 10]
@ -120,12 +120,12 @@ codetoanalyze/cpp/bufferoverrun/vector.cpp, assert_Bad, 6, BUFFER_OVERRUN_L1, no
codetoanalyze/cpp/bufferoverrun/vector.cpp, constructor_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 3 Size: 1] codetoanalyze/cpp/bufferoverrun/vector.cpp, constructor_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 3 Size: 1]
codetoanalyze/cpp/bufferoverrun/vector.cpp, data_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Assignment,Assignment,Array access: Offset: 10 Size: 5] codetoanalyze/cpp/bufferoverrun/vector.cpp, data_Bad, 4, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Assignment,<Length trace>,Array declaration,Assignment,Assignment,Array access: Offset: 10 Size: 5]
codetoanalyze/cpp/bufferoverrun/vector.cpp, emplace_back_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1] codetoanalyze/cpp/bufferoverrun/vector.cpp, emplace_back_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1]
codetoanalyze/cpp/bufferoverrun/vector.cpp, out_of_bound_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `*v->cpp.vector_elem`,Assignment,<Length trace>,Parameter `*v->cpp.vector_elem`,Array access: Offset: v->cpp.vector_elem.length Size: v->cpp.vector_elem.length] codetoanalyze/cpp/bufferoverrun/vector.cpp, out_of_bound_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [<Offset trace>,Parameter `v->cpp.vector_elem`,Assignment,<Length trace>,Parameter `v->cpp.vector_elem`,Array access: Offset: v->cpp.vector_elem.length Size: v->cpp.vector_elem.length]
codetoanalyze/cpp/bufferoverrun/vector.cpp, precise_subst_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,Parameter `*init`,Assignment,Call,Parameter `*__param_0->a`,Assignment,Call,<Length trace>,Parameter `count`,Call,Parameter `idx`,Assignment,Array access: Offset: -1 Size: 10 by call to `access_minus_one` ] codetoanalyze/cpp/bufferoverrun/vector.cpp, precise_subst_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [Array declaration,Call,Parameter `init`,Assignment,Call,Parameter `__param_0->a`,Assignment,Call,<Length trace>,Parameter `count`,Call,Parameter `idx`,Assignment,Array access: Offset: -1 Size: 10 by call to `access_minus_one` ]
codetoanalyze/cpp/bufferoverrun/vector.cpp, precise_subst_Good_FP, 3, BUFFER_OVERRUN_L3, no_bucket, ERROR, [Array declaration,Call,Parameter `*init`,Assignment,Call,Parameter `*__param_0->a`,Assignment,Call,<Length trace>,Parameter `count`,Call,Parameter `idx`,Assignment,Array access: Offset: [-1, 0] Size: 10 by call to `access_minus_one` ] codetoanalyze/cpp/bufferoverrun/vector.cpp, precise_subst_Good_FP, 3, BUFFER_OVERRUN_L3, no_bucket, ERROR, [Array declaration,Call,Parameter `init`,Assignment,Call,Parameter `__param_0->a`,Assignment,Call,<Length trace>,Parameter `count`,Call,Parameter `idx`,Assignment,Array access: Offset: [-1, 0] Size: 10 by call to `access_minus_one` ]
codetoanalyze/cpp/bufferoverrun/vector.cpp, push_back_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1] codetoanalyze/cpp/bufferoverrun/vector.cpp, push_back_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1]
codetoanalyze/cpp/bufferoverrun/vector.cpp, reserve_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 0 Size: 0] codetoanalyze/cpp/bufferoverrun/vector.cpp, reserve_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Assignment,Array access: Offset: 0 Size: 0]
codetoanalyze/cpp/bufferoverrun/vector.cpp, resize_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1] codetoanalyze/cpp/bufferoverrun/vector.cpp, resize_Bad, 3, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Set array size,Array access: Offset: 1 Size: 1]
codetoanalyze/cpp/bufferoverrun/vector.cpp, safe_access3_Good, 2, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here] codetoanalyze/cpp/bufferoverrun/vector.cpp, safe_access3_Good, 2, CONDITION_ALWAYS_FALSE, no_bucket, WARNING, [Here]
codetoanalyze/cpp/bufferoverrun/vector.cpp, simple_size_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Assignment,Array access: Offset: 3 Size: 3] codetoanalyze/cpp/bufferoverrun/vector.cpp, simple_size_Bad, 2, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Offset trace>,Array declaration,Assignment,<Length trace>,Array declaration,Assignment,Array access: Offset: 3 Size: 3]
codetoanalyze/cpp/bufferoverrun/void_ptr.cpp, FP_call_casting_void_ptr_Ok, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `*p`,Assignment,Array access: Offset: 14 Size: 2 by call to `casting_void_ptr` ] codetoanalyze/cpp/bufferoverrun/void_ptr.cpp, FP_call_casting_void_ptr_Ok, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Array declaration,Call,<Length trace>,Parameter `p`,Assignment,Array access: Offset: 14 Size: 2 by call to `casting_void_ptr` ]

11
infer/tests/codetoanalyze/objc/performance/NSString.m
Unescape View File

@ -88,11 +88,14 @@ void replace_linear_FP(NSString* s) {
} }
} }
NSString* string_with_utf8_string_linear_FP(const char* p) { NSString* string_with_utf8_string_linear(const char* p) {
NSString* s = [NSString stringWithUTF8String:p]; NSString* s = [NSString stringWithUTF8String:p];
NSInteger i = 0; for (int i = 0; i < [s.length integerValue]; i++) {
while ([s characterAtIndex:i] != 'a' && i < s.length) {
i++;
} }
return s; return s;
} }
void string_length_linear(NSString* s) {
for (int i = 0; i < [s.length integerValue]; i++) {
}
}

3
infer/tests/codetoanalyze/objc/performance/cost-issues.exp
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@ -60,7 +60,8 @@ codetoanalyze/objc/performance/NSString.m, rangeof_string_quadratic_FN, 6, OnUI
codetoanalyze/objc/performance/NSString.m, replace_linear_FP, ⊤, OnUIThread:false, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, replace_linear_FP, ⊤, OnUIThread:false, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, string_by_appending_same_string_linear_FN, 7, OnUIThread:false, [] codetoanalyze/objc/performance/NSString.m, string_by_appending_same_string_linear_FN, 7, OnUIThread:false, []
codetoanalyze/objc/performance/NSString.m, string_by_appending_string_linear_FN, 7, OnUIThread:false, [] codetoanalyze/objc/performance/NSString.m, string_by_appending_string_linear_FN, 7, OnUIThread:false, []
codetoanalyze/objc/performance/NSString.m, string_with_utf8_string_linear_FP, ⊤, OnUIThread:false, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, string_length_linear, 3 + 3 ⋅ s.length.ub + 4 ⋅ (s.length.ub + 1), OnUIThread:false, [{s.length.ub + 1},Loop,{s.length.ub},Loop]
codetoanalyze/objc/performance/NSString.m, string_with_utf8_string_linear, 8 + 3 ⋅ p->strlen.ub + 4 ⋅ (p->strlen.ub + 1), OnUIThread:false, [{p->strlen.ub + 1},Loop,{p->strlen.ub},Loop]
codetoanalyze/objc/performance/NSString.m, substring_from_index_linear_FN, 13, OnUIThread:false, [] codetoanalyze/objc/performance/NSString.m, substring_from_index_linear_FN, 13, OnUIThread:false, []
codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, ⊤, OnUIThread:false, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, ⊤, OnUIThread:false, [Unbounded loop,Loop]
codetoanalyze/objc/performance/araii.m, Araii.buffer, 4, OnUIThread:false, [] codetoanalyze/objc/performance/araii.m, Araii.buffer, 4, OnUIThread:false, []

12
infer/tests/codetoanalyze/objc/performance/issues.exp
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@ -35,17 +35,15 @@ codetoanalyze/objc/performance/NSString.m, call_init_with_string_constant_FP, 0,
codetoanalyze/objc/performance/NSString.m, component_seperated_by_string_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, component_seperated_by_string_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, component_seperated_by_string_linear_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, component_seperated_by_string_linear_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Assignment,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/NSString.m, init_with_bytes_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, init_with_bytes_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, init_with_bytes_linear_FP, 6, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, init_with_bytes_linear_FP, 6, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.initWithBytes:length:encoding:,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/NSString.m, init_with_string_constant_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, init_with_string_constant_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, init_with_string_constant_FP, 3, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, init_with_string_constant_FP, 3, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.initWithString:,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/NSString.m, init_with_string_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, init_with_string_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, init_with_string_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, init_with_string_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.initWithString:,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/NSString.m, replace_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, replace_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, replace_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, replace_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.stringByReplacingOccurrencesOfString:withString:,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/NSString.m, string_with_utf8_string_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, string_with_utf8_string_linear_FP, 4, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed64]
codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop] codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, 0, INFINITE_EXECUTION_TIME, no_bucket, ERROR, [Unbounded loop,Loop]
codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.length,Binary operation: ([0, +oo] + 1):signed32] codetoanalyze/objc/performance/NSString.m, substring_no_end_linear_FP, 2, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Unknown value from: NSString.substringFromIndex:,Binary operation: ([0, +oo] + 1):signed32]
codetoanalyze/objc/performance/block.m, objc_blockblock_multiply_array_linear_FN_1, 3, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Assignment,<RHS trace>,Unknown value from: NSArray.nextObject,Assignment,Binary operation: ([-oo, +oo] + [-oo, +oo]):signed64] codetoanalyze/objc/performance/block.m, objc_blockblock_multiply_array_linear_FN_1, 3, INTEGER_OVERFLOW_U5, no_bucket, ERROR, [<LHS trace>,Assignment,<RHS trace>,Unknown value from: NSArray.nextObject,Assignment,Binary operation: ([-oo, +oo] + [-oo, +oo]):signed64]
codetoanalyze/objc/performance/compound_loop_guard.m, compound_while, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/objc/performance/compound_loop_guard.m, compound_while, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/objc/performance/compound_loop_guard.m, nested_while_and_or_constant, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here] codetoanalyze/objc/performance/compound_loop_guard.m, nested_while_and_or_constant, 3, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]

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