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| author | Jan Dubois <jand@activestate.com> | 2004-03-07 09:04:35 -0800 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2004-03-08 08:06:33 +0000 |
| commit | 0b96339f066406ec3091aa3edc23d79475da8df5 (patch) | |
| tree | af6537187cd6e5cbe336e4b30afe05a9d2e16328 /win32 | |
| parent | 4c94c214622791382d764e5aa3e12c672818b5fb (diff) | |
| download | perl-0b96339f066406ec3091aa3edc23d79475da8df5.tar.gz | |
win32_fstat has a potential buffer overrun problem
Message-ID: <8lgn409p4k2kpde8d428d7a4r7fsgjc8b4@4ax.com>
p4raw-id: //depot/perl@22466
Diffstat (limited to 'win32')
| -rw-r--r-- | win32/win32.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c index 19662af800..b36a7b7e46 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -1182,6 +1182,10 @@ win32_stat(const char *path, Stat_t *sbuf) /* FindFirstFile() and stat() are buggy with a trailing * backslash, so change it to a forward slash :-( */ case '\\': + if (l >= sizeof(buffer)) { + errno = ENAMETOOLONG; + return -1; + } strncpy(buffer, path, l-1); buffer[l - 1] = '/'; buffer[l] = '\0'; |