Author: pfg Date: Thu Aug 10 15:42:25 2017 New Revision: 322368 URL: https://svnweb.freebsd.org/changeset/base/322368
Log: fnmatch(3): improve POSIX conformance. In a recent interpretation[1], "\\" shall return a non-zero value (indicating either no match or an error). The fix involves a change over r254091 and now the behavior matches the Sun/IBM/HP closed source implementations and also likely musl libc. Submitted by: Joerg Schilling <joerg at schily.net> MFC after: 1 week [1] http://austingroupbugs.net/view.php?id=806 Modified: head/lib/libc/gen/fnmatch.c Modified: head/lib/libc/gen/fnmatch.c ============================================================================== --- head/lib/libc/gen/fnmatch.c Thu Aug 10 15:34:50 2017 (r322367) +++ head/lib/libc/gen/fnmatch.c Thu Aug 10 15:42:25 2017 (r322368) @@ -184,7 +184,8 @@ fnmatch1(const char *pattern, const char *string, cons 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; } _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
