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authorUlrich Drepper <drepper@redhat.com>1999-04-27 09:01:47 +0000
committerUlrich Drepper <drepper@redhat.com>1999-04-27 09:01:47 +0000
commitc0e18e5ed018bb61dcd106bfeebf7dd923053b3f (patch)
tree49ac3d26f147a0da500b799b8f1aeb5580db84a5 /posix/fnmatch.c
parent8a495c09224fe1170d6d3725ead86bf3a6f7cf00 (diff)
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(internal_fnmatch): Correctly reset string pointer in case of an invalid [[: expression.
Diffstat (limited to 'posix/fnmatch.c')
-rw-r--r--posix/fnmatch.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index d31c375bd2..b147f47d36 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -130,7 +130,9 @@ extern int errno;
/* Match STRING against the filename pattern PATTERN, returning zero if
it matches, nonzero if not. */
static int
+#ifdef _LIBC
internal_function
+#endif
internal_fnmatch (const char *pattern, const char *string,
int no_leading_period, int flags)
{
@@ -295,6 +297,7 @@ internal_fnmatch (const char *pattern, const char *string,
# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
wctype_t wt;
# endif
+ char *startp = p;
for (;;)
{
@@ -313,7 +316,7 @@ internal_fnmatch (const char *pattern, const char *string,
{
/* This cannot possibly be a character class name.
Match it as a normal range. */
- --p;
+ p = startp;
c = '[';
goto normal_bracket;
}