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| author | des <des@FreeBSD.org> | 2010-03-04 13:35:57 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2010-03-04 13:35:57 +0000 |
| commit | 834fb25a9ed2240101506d137b5be7d71c75f306 (patch) | |
| tree | 4002c72cd1ed11909f7640bea343988cfcf63c5b /lib/libc/stdio/mktemp.c | |
| parent | 98b742f57cafbed05c101e60cc131f5980f044d0 (diff) | |
| parent | 787cf8d03f1c58ada088933408f30fd63de85bf2 (diff) | |
| download | FreeBSD-src-834fb25a9ed2240101506d137b5be7d71c75f306.zip FreeBSD-src-834fb25a9ed2240101506d137b5be7d71c75f306.tar.gz | |
IFH@204581
Diffstat (limited to 'lib/libc/stdio/mktemp.c')
| -rw-r--r-- | lib/libc/stdio/mktemp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libc/stdio/mktemp.c b/lib/libc/stdio/mktemp.c index 3f1e699..a30b930 100644 --- a/lib/libc/stdio/mktemp.c +++ b/lib/libc/stdio/mktemp.c @@ -116,6 +116,10 @@ _gettemp(path, doopen, domkdir, slen) for (trv = path; *trv != '\0'; ++trv) ; + if (trv - path >= MAXPATHLEN) { + errno = ENAMETOOLONG; + return (0); + } trv -= slen; suffp = trv; --trv; |
