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| author | Andreas Schwab <schwab@suse.de> | 2015-02-26 14:55:24 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2015-02-26 16:05:08 +0100 |
| commit | 4a28f4d55a6cc33474c0792fe93b5942d81bf185 (patch) | |
| tree | eda443d1e0a8eb431f21f472c96c3ea89d7d0b69 /posix/fnmatch_loop.c | |
| parent | 524ae9ea2e3ae9f5bf5d655595fda827e9dc50a1 (diff) | |
| download | glibc-4a28f4d55a6cc33474c0792fe93b5942d81bf185.tar.gz glibc-4a28f4d55a6cc33474c0792fe93b5942d81bf185.tar.xz glibc-4a28f4d55a6cc33474c0792fe93b5942d81bf185.zip | |
Fix read past end of pattern in fnmatch (bug 18032)
Diffstat (limited to 'posix/fnmatch_loop.c')
| -rw-r--r-- | posix/fnmatch_loop.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c index c0cb2fc3e6..72c5d8f041 100644 --- a/posix/fnmatch_loop.c +++ b/posix/fnmatch_loop.c @@ -945,14 +945,13 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used) } else if (c == L('[') && *p == L('.')) { - ++p; while (1) { c = *++p; - if (c == '\0') + if (c == L('\0')) return FNM_NOMATCH; - if (*p == L('.') && p[1] == L(']')) + if (c == L('.') && p[1] == L(']')) break; } p += 2; |