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| author | Rich Felker <dalias@aerifal.cx> | 2011-05-22 21:54:42 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-05-22 21:54:42 -0400 |
| commit | e98136207ad1a6df1cdc1578e4ad56f8f0db4047 (patch) | |
| tree | cb223579cb0facae01fdbe321c7dfbc6c7f7b2d9 /src/string | |
| parent | 19892bf0a740062cf51b84c27f53f7c0f3120b53 (diff) | |
| download | musl-e98136207ad1a6df1cdc1578e4ad56f8f0db4047.tar.gz | |
fix wcsncpy writing past end of buffer
Diffstat (limited to 'src/string')
| -rw-r--r-- | src/string/wcsncpy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/wcsncpy.c b/src/string/wcsncpy.c index 0164208d..9f68a004 100644 --- a/src/string/wcsncpy.c +++ b/src/string/wcsncpy.c @@ -3,7 +3,7 @@ wchar_t *wcsncpy(wchar_t *d, const wchar_t *s, size_t n) { wchar_t *a = d; - while (n && (*d++ = *s++)) n--; + for (; n && (*d = *s); n--, d++, s++); wmemset(d, 0, n); return a; } |