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: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b223a3a21d95b17d6c1a90af091b132c1a755fa;p=curl

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 912166708..0f889eb34 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 {