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| author | Martin Sebor <msebor@redhat.com> | 2021-10-26 14:34:16 -0600 |
|---|---|---|
| committer | Martin Sebor <msebor@redhat.com> | 2021-10-26 16:42:16 -0600 |
| commit | 88b504b7a8c5affb0ffa97990d22af2b199e36ed (patch) | |
| tree | 1518210385ea1d93a2eb30912565a2391f289dce /gcc/gimple-array-bounds.h | |
| parent | 65f711203d6c2c2d1a4f90fc61cc074f87568827 (diff) | |
| download | gcc-88b504b7a8c5affb0ffa97990d22af2b199e36ed.zip gcc-88b504b7a8c5affb0ffa97990d22af2b199e36ed.tar.gz gcc-88b504b7a8c5affb0ffa97990d22af2b199e36ed.tar.bz2 | |
Detect overflow by atomic functions [PR102453].
Resolves:
PR middle-end/102453 - buffer overflow by atomic built-ins not diagnosed
gcc/ChangeLog:
PR middle-end/102453
* gimple-ssa-warn-access.cc (pass_waccess::check_atomic_builtin): New.
(pass_waccess::check_atomic_builtin): Call it.
gcc/testsuite/ChangeLog:
PR middle-end/102453
* gcc.dg/Warray-bounds-90.c: New test.
* gcc.dg/Wstringop-overflow-77.c: New test.
* gcc.dg/Wstringop-overflow-78.c: New test.
* gcc.dg/Wstringop-overflow-79.c: New test.
* gcc.dg/Wstringop-overflow-80.c: New test.
* c-c++-common/gomp/atomic-4.c: Avoid an out-of-bounds access.
Diffstat (limited to 'gcc/gimple-array-bounds.h')
0 files changed, 0 insertions, 0 deletions