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| author | ache <ache@FreeBSD.org> | 1997-06-06 22:33:28 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1997-06-06 22:33:28 +0000 |
| commit | 7b2c8490f98ea95c6711548f83c8361daad2f7cf (patch) | |
| tree | 02718d02ec0e0af4cb41cd2c853af30a84b4aeca /sys/libkern | |
| parent | 2d0c88c35471fde754e5c18e01499b529961347d (diff) | |
| download | FreeBSD-src-7b2c8490f98ea95c6711548f83c8361daad2f7cf.zip FreeBSD-src-7b2c8490f98ea95c6711548f83c8361daad2f7cf.tar.gz | |
Add missing FNM_PERIOD check for '[' range
Don't treat !^ as first characters in the range, just as negate sign
[/] never match if FNM_PATHNAME
Diffstat (limited to 'sys/libkern')
| -rw-r--r-- | sys/libkern/fnmatch.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/sys/libkern/fnmatch.c b/sys/libkern/fnmatch.c index 28ec196..542a528 100644 --- a/sys/libkern/fnmatch.c +++ b/sys/libkern/fnmatch.c @@ -121,8 +121,13 @@ fnmatch(pattern, string, flags) case '[': if (*string == EOS) return (FNM_NOMATCH); - if (*string == '/' && flags & FNM_PATHNAME) + if (*string == '/' && (flags & FNM_PATHNAME)) + return (FNM_NOMATCH); + if (*string == '.' && (flags & FNM_PERIOD) && + (string == stringstart || + ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) return (FNM_NOMATCH); + switch (rangematch(pattern, *string, flags, &newp)) { case RANGE_ERROR: goto norm; @@ -177,10 +182,8 @@ rangematch(pattern, test, flags, newp) * consistency with the regular expression syntax. * J.T. Conklin (conklin@ngai.kaleida.com) */ - if ( (negate = (*pattern == '!' || *pattern == '^')) ) { - first = 0; + if ( (negate = (*pattern == '!' || *pattern == '^')) ) ++pattern; - } if (flags & FNM_CASEFOLD) test = tolower((unsigned char)test); @@ -197,6 +200,9 @@ rangematch(pattern, test, flags, newp) if (c == EOS) return (RANGE_ERROR); + if (c == '/' && (flags & FNM_PATHNAME)) + return (RANGE_NOMATCH); + if (flags & FNM_CASEFOLD) c = tolower((unsigned char)c); |
