From: Emil Lerner <neex.emil@gmail.com>
Date: Wed, 25 Mar 2015 04:43:04 +0000 (+0300)
Subject: globbing: fix step parsing for character globbing ranges
X-Git-Tag: curl-7_42_0~80
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7b223a3a21d95b17d6c1a90af091b132c1a755fa;p=thirdparty%2Fcurl.git

globbing: fix step parsing for character globbing ranges

The glob_range function used wrong offset (3 instead of 4) for parsing
integer step inside character range specification, which led to 'bad
range' error when using character ranges with explicitly specified step
(such as '[a-z:2]')
---

diff --git a/src/tool_urlglob.c b/src/tool_urlglob.c
index 9121667088..0f889eb344 100644
--- a/src/tool_urlglob.c
+++ b/src/tool_urlglob.c
@@ -196,7 +196,7 @@ static CURLcode glob_range(URLGlob *glob, char **patternp,
       char *endp;
       unsigned long lstep;
       errno = 0;
-      lstep = strtoul(&pattern[3], &endp, 10);
+      lstep = strtoul(&pattern[4], &endp, 10);
       if(errno || (*endp != ']'))
         step = -1;
       else {