diff options
Diffstat (limited to 'src/regex')
| -rw-r--r-- | src/regex/fnmatch.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/regex/fnmatch.c b/src/regex/fnmatch.c index c0856f99..81f0c7bd 100644 --- a/src/regex/fnmatch.c +++ b/src/regex/fnmatch.c @@ -53,6 +53,7 @@ int fnmatch(const char *p, const char *s, int flags) int first; int no_slash = (flags & FNM_PATHNAME) ? '/' : 0; int no_period = (flags & FNM_PERIOD) && !(flags & __FNM_CONT) ? '.' : 0x100; + const char *p1; flags |= __FNM_CONT; @@ -84,6 +85,7 @@ int fnmatch(const char *p, const char *s, int flags) break; return FNM_NOMATCH; case '[': + p1 = p-1; not = (*p == '!' || *p == '^'); if (not) p++; k = next(&s); @@ -92,7 +94,7 @@ int fnmatch(const char *p, const char *s, int flags) match = 0; first = 1; for (;;) { - if (!*p) return FNM_NOMATCH; + if (!*p) goto literal_bracket; if (*p == ']' && !first) break; first = 0; if (*p == '[' && *(p+1) == ':') { @@ -112,15 +114,20 @@ int fnmatch(const char *p, const char *s, int flags) continue; } c = bracket_next(&p); - if (c == BRACKET_ERROR) - return FNM_NOMATCH; + if (c == BRACKET_ERROR) { +literal_bracket: + match = (k=='['); + p = p1; + not = 0; + break; + } if (c == BRACKET_NOCHAR) continue; if (*p == '-' && *(p+1) != ']') { p++; d = bracket_next(&p); if (d == BRACKET_ERROR) - return FNM_NOMATCH; + goto literal_bracket; if (d == BRACKET_NOCHAR) continue; if (k >= c && k <= d) |