infer_clone/infer/tests/codetoanalyze/c/pulse/issues.exp

codetoanalyze/c/pulse/memory_leak.c, malloc_interproc_no_free_bad, 0, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,when calling `create_p` here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
codetoanalyze/c/pulse/memory_leak.c, malloc_interproc_no_free_bad2, 4, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
codetoanalyze/c/pulse/memory_leak.c, malloc_no_free_bad, 0, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
codetoanalyze/c/pulse/nullptr.c, malloc_no_check_bad, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,allocated by call to `malloc` (modelled),is the null pointer,use-after-lifetime part of the trace starts here,allocated by call to `malloc` (modelled),assigned,invalid access occurs here]
codetoanalyze/c/pulse/nullptr.c, nullptr_deref_young_bad, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
codetoanalyze/c/pulse/uninit.c, call_to_use_and_mayinit_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `x` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `x` declared here,invalid access occurs here]
codetoanalyze/c/pulse/uninit.c, dereference_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `p` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `p` declared here,invalid access occurs here]
codetoanalyze/c/pulse/uninit.c, malloc_bad, 3, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,allocated by call to `malloc` (modelled),was uninitialized,use-after-lifetime part of the trace starts here,allocated by call to `malloc` (modelled),assigned,invalid access occurs here]
codetoanalyze/c/pulse/uninit.c, self_assign_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `x` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `x` declared here,invalid access occurs here]
[pulse] Enable pulse memory leaks and disable biabduction one Summary: The new memory leaks analysis is now ready to be enabled by default and turned on in production. This also replaces the biabduction one which is now disabled. Reviewed By: jvillard Differential Revision: D21998666 fbshipit-source-id: 9cd95e894 5 years ago			codetoanalyze/c/pulse/memory_leak.c, malloc_interproc_no_free_bad, 0, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,when calling `create_p` here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
			codetoanalyze/c/pulse/memory_leak.c, malloc_interproc_no_free_bad2, 4, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
			codetoanalyze/c/pulse/memory_leak.c, malloc_no_free_bad, 0, MEMORY_LEAK, no_bucket, ERROR, [allocation part of the trace starts here,allocated by call to `malloc` (modelled),allocation part of the trace ends here,memory becomes unreachable here]
[pulse] add a cache of constants to equate them Summary: When encountering a constant, pulse creates an abstract value (a variable) to represent it, and remembers that it's equal to it. The problem is that pulse doesn't yet know how to deal with the fact that some variables are going to be equal to each other. This hacks around this issue in the case of constants, within the same procedure, by remembering which constants have been assigned to which place-holder variables, and serving those variables again when the same constant is translated again. Limitation: this doesn't work across procedure calls as the "constant maps" are not saved in summaries. Something to look out for: we don't want to make `if (p == NULL)` create a path where `p` is invalid (we only make null invalid when we see an assignment from 0, i.e. `p = NULL;`). Reviewed By: ezgicicek Differential Revision: D21089961 fbshipit-source-id: 5ebb85d0a 5 years ago			codetoanalyze/c/pulse/nullptr.c, malloc_no_check_bad, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,allocated by call to `malloc` (modelled),is the null pointer,use-after-lifetime part of the trace starts here,allocated by call to `malloc` (modelled),assigned,invalid access occurs here]
[pulse] recency model for memory accesses Summary: Add a new data structure and use it for the map of memory accesses to limit the number of destinations reachable from a given address. This avoids remembering details of each index in large arrays, or even each field in large structs. Reviewed By: skcho Differential Revision: D18246091 fbshipit-source-id: 5d3974d9c 5 years ago			`codetoanalyze/c/pulse/nullptr.c, nullptr_deref_young_bad, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]`
[pulse] Uninitialized value check in pulse Summary: This diff adds uninitialized value check in pulse. For now, it supports only simple cases, - declared variables with a type of integer, float, void, and pointer - malloced pointer variables that points to integer, float, void, and pointer TODOs: I will add more cases in the following diffs. - declared/malloced array - declared/malloced struct - inter-procedural checking Reviewed By: jvillard Differential Revision: D25269073 fbshipit-source-id: 317df9a85 4 years ago			codetoanalyze/c/pulse/uninit.c, call_to_use_and_mayinit_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `x` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `x` declared here,invalid access occurs here]
			codetoanalyze/c/pulse/uninit.c, dereference_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `p` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `p` declared here,invalid access occurs here]
			codetoanalyze/c/pulse/uninit.c, malloc_bad, 3, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,allocated by call to `malloc` (modelled),was uninitialized,use-after-lifetime part of the trace starts here,allocated by call to `malloc` (modelled),assigned,invalid access occurs here]
			codetoanalyze/c/pulse/uninit.c, self_assign_bad, 2, PULSE_UNINITIALIZED_VALUE, no_bucket, ERROR, [invalidation part of the trace starts here,variable `x` declared here,was uninitialized,use-after-lifetime part of the trace starts here,variable `x` declared here,invalid access occurs here]