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| author | Rich Felker <dalias@aerifal.cx> | 2012-05-26 18:04:17 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-05-26 18:04:17 -0400 |
| commit | 054ba185999d29f6ae9a8e19549da95f783655b6 (patch) | |
| tree | 2df9c3ff8d0f1c79f171cba5a6542f6fe80908db /src/string/wcsncmp.c | |
| parent | 6436b371af2b52a7b60a5b4f304d1aca2f9f60b3 (diff) | |
| download | musl-054ba185999d29f6ae9a8e19549da95f783655b6.tar.gz | |
fix overrun (n essentially ignored) in wcsncmp
bug report and solution by Richard Pennington
Diffstat (limited to 'src/string/wcsncmp.c')
| -rw-r--r-- | src/string/wcsncmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/wcsncmp.c b/src/string/wcsncmp.c index 1b159f41..4ab32a92 100644 --- a/src/string/wcsncmp.c +++ b/src/string/wcsncmp.c @@ -2,6 +2,6 @@ int wcsncmp(const wchar_t *l, const wchar_t *r, size_t n) { - for (; n && *l==*r && *l && *r; l++, r++); + for (; n && *l==*r && *l && *r; n--, l++, r++); return n ? *l - *r : 0; } |