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| author | Martin Sebor <msebor@redhat.com> | 2020-02-12 13:53:49 -0700 |
|---|---|---|
| committer | Martin Sebor <msebor@redhat.com> | 2020-02-12 13:53:49 -0700 |
| commit | 0a0de9636d29a378961e4c98a129421229918052 (patch) | |
| tree | 72425aa1d84b0615bc2cade753c1030ec7aff55e /gcc/fold-const.c | |
| parent | 37462a131c528d0980915d98567361aa9396b030 (diff) | |
| download | gcc-0a0de9636d29a378961e4c98a129421229918052.zip gcc-0a0de9636d29a378961e4c98a129421229918052.tar.gz gcc-0a0de9636d29a378961e4c98a129421229918052.tar.bz2 | |
PR middle-end/93646 - confusing -Wstringop-truncation on strncat where -Wstringop-overflow is expected
gcc/ChangeLog:
PR middle-end/93646
* tree-ssa-strlen.c (handle_builtin_stxncpy): Rename...
(handle_builtin_stxncpy_strncat): ...to this. Change first argument.
Issue only -Wstringop-overflow strncat, never -Wstringop-truncation.
(strlen_check_and_optimize_call): Adjust callee name.
gcc/testsuite/ChangeLog:
PR middle-end/93646
* gcc.dg/Wstringop-overflow-31.c: New test.
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions