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| author | Anna Zaks <ganna@apple.com> | 2012-08-07 18:36:58 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2012-08-07 18:36:58 +0000 |
| commit | f0267f5c9e3dbbfa19383330ac22aba112c64593 (patch) | |
| tree | 6807310569306ca515c35101c39969a58f1cc25f /llvm/lib/CodeGen/StackProtector.cpp | |
| parent | 815f72bac7a839b8576923680b1a19c7574a5873 (diff) | |
| download | llvm-f0267f5c9e3dbbfa19383330ac22aba112c64593.zip llvm-f0267f5c9e3dbbfa19383330ac22aba112c64593.tar.gz llvm-f0267f5c9e3dbbfa19383330ac22aba112c64593.tar.bz2 | |
Turn on strncat-size warning implemented a while ago.
Warns on anti-patterns/typos in the 'size' argument to strncat. The
correct size argument should look like the following:
- strncat(dst, src, sizeof(dst) - strlen(dest) - 1);
We warn on:
- sizeof(dst)
- sizeof(src)
- sizeof(dst) - strlen(dst)
- sizeof(src) - anything
(This has been implemented in void Sema::CheckStrncatArguments().)
llvm-svn: 161440
Diffstat (limited to 'llvm/lib/CodeGen/StackProtector.cpp')
0 files changed, 0 insertions, 0 deletions