193 Commits (562a43621ca499c380585460f36b25d27a27e6dd)

Author SHA1 Message Date
Sungkeun Cho 5d9f11c68e [inferbo] Do not raise integer overflow when multiplying 1
6 years ago
Sungkeun Cho cd1981a567 [inferbo] Change pp of BinaryOperationCondition
6 years ago
Sungkeun Cho fb4086c6f6 [inferbo] Add integer overflow issue type
6 years ago
Mehdi Bouaziz c3f2fbc8c6 [inferbo] Do not alias values representing multiple values (Java, C partially)
6 years ago
Jules Villard 7615963bf4 [proc-cfg][2/5] fix duplicate symbols detection
6 years ago
Sungkeun Cho 96cbdb15c7 [inferbo] Use big_int in interval domain
6 years ago
Sungkeun Cho 86d1560984 [inferbo] Add tests of integer overflow and unsafe casting
6 years ago
Jules Villard a29e769b61 [kill -a][1/4] stop using `-a foo` in the infer repo
6 years ago
Julian Sutherland 5cf66f6da8 InferBO strncpy model
6 years ago
Julian Sutherland a5d3203ce8 inferBO calloc model
6 years ago
Julian Sutherland e24ce31744 Added inferBO model for the C memset function.
6 years ago
Julian Sutherland e2150d1579 Wired up model for memmove which is identical to memcopy
6 years ago
Julian Sutherland b7353c961c Added model for memcpy C function to inferBO
6 years ago
Sungkeun Cho 0cffc52b3b [inferbo] Simplify memory instantiation of function call
6 years ago
Sungkeun Cho da51a736ec [inferbo] Add a test showing empty fields of structure
6 years ago
Sungkeun Cho 524ae3a7e2 [inferbo] Return unknown value on non-const function calls
6 years ago
Sungkeun Cho 76bf31bc17 [inferbo] Add a test case of global constant
6 years ago
Mehdi Bouaziz 5817ff6adc [inferbo] Do not re-report issues if the precision hasn't improved
6 years ago
Mehdi Bouaziz 5a4d4f0882 [inferbo] Fail if trying to substitute non-symbolic conditions
6 years ago
Mehdi Bouaziz 1a75fa9ebd [inferbo] Propagate INFERBO_ALLOC_MAY_BE_ even when the bound is infinity
6 years ago
Mehdi Bouaziz 693089ab08 [inferbo] Alloc site in the trace for INFERBO_ALLOC_xx issues
6 years ago
Mehdi Bouaziz 07f22daada [inferbo] Report calls without ()
6 years ago
Mehdi Bouaziz 12c0e245c6 [Inferbo] Simplify interval pretty-print
6 years ago
Sungkeun Cho 9eca72d405 [Inferbo] Add relational domains
6 years ago
Jules Villard 6e44cae7cd [c] record complex sizeof() and leak from #86
6 years ago
Sungkeun Cho 06a04ca9f5 Revert "[Inferbo] Add relational domain"
6 years ago
Sungkeun Cho 1f7a6e53fb [Inferbo] Add relational domain
6 years ago
Mehdi Bouaziz bea71d9168 Inferbo/perf: path rather than symbols
7 years ago
Jules Villard 30c470eb48 [tests] record error bucket in expected output
7 years ago
Jules Villard 8b882ac1df Change license to MIT
7 years ago
Sungkeun Cho cac08598a0 [inferbo] preciser widening of bound
7 years ago
Jules Villard dee7414aa9 [inferbo] do not include location information in the bug description
7 years ago
Sungkeun Cho 4234288c93 [inferbo] Add a pointer arithmetic test
7 years ago
Sungkeun Cho e12a4a1071 [inferbo] Add traces in lift functions
7 years ago
Sungkeun Cho 1f6feef448 [inferbo] Revise eval_locs for array blocks
7 years ago
Sungkeun Cho a353d69a6e [inferbo] Fix test code
7 years ago
Sungkeun Cho 4aafe8a990 [inferbo][bugfix] Revise gathering safety conditions in sub-exp
7 years ago
Sungkeun Cho b42d66d557 [inferbo][bugfix] Pointer arithmetics on pointers to non-array
7 years ago
Sungkeun Cho 00e1139071 [frontend] Parse binary operator using types of parameters
7 years ago
Sungkeun Cho bd040cf696 [inferbo] Add an issue type for alarms by unknown function call
7 years ago
Sungkeun Cho 426af10130 [inferbo][bugfix] Pruning array block (NE case)
7 years ago
Sungkeun Cho 18ea3f99d8 [inferbo][bugfix] Plus semantics of interval domain
7 years ago
Jeremy Dubreil d74f189dfe [infer] add the report kind to the list of expected output
7 years ago
Mehdi Bouaziz 6f4c08f798 [inferbo][trace] Trace element for Unknown values
7 years ago
Mehdi Bouaziz 72ec9516d4 [inferbo][trace] Show some SymAssigns
7 years ago
Mehdi Bouaziz 55fee73669 [inferbo][traces] Nits
7 years ago
Sungkeun Cho 8fd04d5312 [inferbo][bugfix] Add index to offset at array fields
7 years ago
Sungkeun Cho 09ae1f96fc [inferbo] Avoid array field is evaluated to the unknown location
7 years ago
Sungkeun Cho d6740e94b2 [inferbo] Collect array accesses from sub expressions
7 years ago
Sam Blackshear 71a3843746 Revert occurence counting change
7 years ago
Mehdi Bouaziz 4fdaf257ae [inferbo/unreachable] Fix FPs with exit at end of block/procedure
7 years ago
Jeremy Dubreil 96ca6b6f02 [infer][bug hash] take the number of occurences of a report into account
7 years ago
Mehdi Bouaziz d71d759344 [inferbo] Fix division by constant
7 years ago
Jeremy Dubreil ea29749671 [infer] simpler bug hash
7 years ago
Jeremy Dubreil 7b8a5a1a2b [infer] always run all the pre-analysis passes independently form the checkers that are being run
7 years ago
Mehdi Bouaziz 168ce5a6bb [inferbo] Add alloc size safety condition
7 years ago
Sungkeun Cho 9deec6ffde [inferbo] Fix evaluation of Lindex
7 years ago
Mehdi Bouaziz 3b2e9c78de [clang trans] Simplify translation of if(not expr)
7 years ago
Mehdi Bouaziz 093bf285cc [inferbo] Do not report subsumed issues
7 years ago
Mehdi Bouaziz eff7bb5bdf [inferbo] Replace buckets with issue types
7 years ago
Mehdi Bouaziz 22c0520b46 [inferbo] Do not report duplicate issues
7 years ago
Mehdi Bouaziz d5c08ee752 [inferbo] Move proof obligations to their own module and split them
7 years ago
Jules Villard 72b1ac4b5a Turn off --keep-going by default
7 years ago
Sungkeun Cho e5ee27af20 [Inferbo] Bugfix: incorrect pruning for unary negation
7 years ago
Greg Nisbet 7fc5cb7930 exinferbo] check end of procedure for unreachability
7 years ago
Jules Villard fe01f47e41 [clang] correct sizeof info
7 years ago
Jeremy Dubreil bf11a27158 [infer] merge --failures-allowed and --keep-going
7 years ago
Sam Blackshear 73f3eee9cd [checkers] use liveness analysis to create dead store checker
7 years ago
Kihong Heo 94d6efb83a [Inferbo] Add traces for buffer overrun bug report
8 years ago
Kihong Heo 7176fc936a [inferbo] fix the semantics of unknown library calls
8 years ago
Sungkeun Cho f8b8dd1abb [infer] Parse unsigned short (uint16_t) as IUShort
8 years ago
Sungkeun Cho 52c0caafaf [inferbo] Declare unsigned typed parameters
8 years ago
Sungkeun Cho 1f721d0824 [inferbo] Revise modulo semantics for positive values
8 years ago
Mehdi Bouaziz aad66bc6f6 [inferbo] More tests
8 years ago
Kihong Heo 8567afdf55 [inferbo] add instantiation for parameters (call-by-ptr/ref)
8 years ago
Mehdi Bouaziz ec7b096ff6 [inferbo] Add warnings and errors for unreachable code
8 years ago
Kihong Heo 485814a75a [Inferbo] remove redundant alarm message
8 years ago
Mehdi Bouaziz f521e5fbc0 [inferbo] Models for exit, fgetc
8 years ago
Mehdi Bouaziz b2e03b1734 [inferbo] New test for call by ptr/ref
8 years ago
Kihong Heo de32a6728e [inferbo] remove bottoms in pointer arithmetic
8 years ago
Jules Villard 252c78bb0e [clang] initialize dynamically-size stack-allocated arrays
8 years ago
Jeremy Dubreil a56ac06c7e [infer][tests] update the expected test results for bufferoverrun analysis
8 years ago
Kihong Heo 984a81413a [inferbo] Top for unanalyzed variables (e.g., global variables)
8 years ago
Jules Villard 93ec47a5f4 [IR] add stride to array type
8 years ago
Mehdi Bouaziz 5a57be9003 [infer][checkers] remove the bufferoverrun analyzer option and rely on the --bufferoverrun flag only
8 years ago
Jules Villard 1b0ee6fbc3 [clang] add sizeof static value to translation
8 years ago
Mehdi Bouaziz 2dbde13335 [inferbo] Use Logging for logging
8 years ago
Sungkeun Cho 7212890846 [Bufferoverrun] More prune to make some nodes unreachable
8 years ago
Sungkeun Cho b4b32f8d3e [Bufferoverrun] set uninitialized values in array as top
8 years ago
Martino Luca a7b947f971 Add support to format reports natively
8 years ago
Jules Villard dba740632c [cli] deprecate multiletter short options
8 years ago
Andrzej Kotulski e08d9341c8 [clang] Run direct tests with --no-failures-allowed flag
8 years ago
Kihong Heo cef2f0e055 Inferbo
8 years ago