From: wessels <>
Date: Wed, 10 Apr 1996 11:06:38 +0000 (+0000)
Subject: preemptive checks in url_hex_convert
X-Git-Tag: SQUID_3_0_PRE1~6235
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4d863806ad42547e517bd060c05f6e27f9715788;p=thirdparty%2Fsquid.git

preemptive checks in url_hex_convert
---

diff --git a/src/url.cc b/src/url.cc
index 35e3fcff30..809c0319de 100644
--- a/src/url.cc
+++ b/src/url.cc
@@ -1,4 +1,4 @@
-/* $Id: url.cc,v 1.8 1996/04/10 03:54:45 wessels Exp $ */
+/* $Id: url.cc,v 1.9 1996/04/10 05:06:38 wessels Exp $ */
 
 /* 
  * DEBUG: Section 23          url
@@ -25,6 +25,9 @@ char *url_convert_hex(org_url, allocate)
 
     url = allocate ? (char *) xstrdup(org_url) : org_url;
 
+    if (strlen(url) < 3 || !strchr(url, '%'))
+	return url;
+
     for (s = t = url; *(s + 2); s++) {
 	if (*s == '%') {
 	    *code = *++s;