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authorPedro F. Giffuni <pfg@FreeBSD.org>2017-08-10 15:42:25 +0000
committerPedro F. Giffuni <pfg@FreeBSD.org>2017-08-10 15:42:25 +0000
commit303cbb93c5cc997c78c180eea59a64281be354b7 (patch)
treef933873b4371b217aa3f242f9667fd8688a4d029
parentf8054adeb1e943d1114c1e5ce28660a6c81f9d7c (diff)
Notes
-rw-r--r--lib/libc/gen/fnmatch.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/gen/fnmatch.c b/lib/libc/gen/fnmatch.c
index 83e1b1964c77..5a988af06c2a 100644
--- a/lib/libc/gen/fnmatch.c
+++ b/lib/libc/gen/fnmatch.c
@@ -184,7 +184,8 @@ fnmatch1(const char *pattern, const char *string, const char *stringstart,
if (!(flags & FNM_NOESCAPE)) {
pclen = mbrtowc(&pc, pattern, MB_LEN_MAX,
&patmbs);
- if (pclen == (size_t)-1 || pclen == (size_t)-2)
+ if (pclen == 0 || pclen == (size_t)-1 ||
+ pclen == (size_t)-2)
return (FNM_NOMATCH);
pattern += pclen;
}