From 0b96339f066406ec3091aa3edc23d79475da8df5 Mon Sep 17 00:00:00 2001 From: Jan Dubois Date: Sun, 7 Mar 2004 09:04:35 -0800 Subject: win32_fstat has a potential buffer overrun problem Message-ID: <8lgn409p4k2kpde8d428d7a4r7fsgjc8b4@4ax.com> p4raw-id: //depot/perl@22466 --- win32/win32.c | 4 ++++ 1 file changed, 4 insertions(+) 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'; -- cgit v1.2.1