From: Stefan Fritsch <sf@apache.org>
Date: Sun, 28 Aug 2011 20:02:38 +0000 (+0000)
Subject: Fix iteration over string
X-Git-Tag: 2.3.15~322
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=abb883009e30fa354c94e50499c907f991e06a99;p=apache

Fix iteration over string


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1162581 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http/byterange_filter.c b/modules/http/byterange_filter.c
index c49e35c07f..d314c60a0d 100644
--- a/modules/http/byterange_filter.c
+++ b/modules/http/byterange_filter.c
@@ -433,7 +433,7 @@ static int ap_set_byterange(request_rec *r, apr_off_t clength,
     int in_merge = 0;
     indexes_t *idx;
     int overlaps = 0, reversals = 0;
-    int i, ranges = 1;
+    int ranges = 1;
     const char *it;
 
     if (r->assbackwards) {
@@ -492,8 +492,8 @@ static int ap_set_byterange(request_rec *r, apr_off_t clength,
     range += 6;
     or = apr_pstrdup(r->pool, range);
     it = range;
-    for (i = 0; i < strlen(it); i++) {
-        if (*it == ',') {
+    while (*it) {
+        if (*it++ == ',') {
             ranges++;
         }
     }