From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 5 Jun 2012 09:08:03 +0000 (-0600)
Subject: Bug 3233: Invalid URL accepted with url host is white spaces
X-Git-Tag: SQUID_3_1_20~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80cbdf2512e5794195389d4a8271fdfc6fac37a0;p=thirdparty%2Fsquid.git

Bug 3233: Invalid URL accepted with url host is white spaces
---

diff --git a/src/url.cc b/src/url.cc
index 6222fe729a..3e3e395444 100644
--- a/src/url.cc
+++ b/src/url.cc
@@ -269,7 +269,8 @@ urlParse(const HttpRequestMethod& method, char *url, HttpRequest *request)
         /* Then everything until first /; thats host (and port; which we'll look for here later) */
         // bug 1881: If we don't get a "/" then we imply it was there
         // bug 3074: We could just be given a "?" or "#". These also imply "/"
-        for (dst = host; i < l && *src != '/' && *src != '?' && *src != '#' && *src != '\0'; i++, src++, dst++) {
+        // bug 3233: whitespace is also a hostname delimiter.
+        for (dst = host; i < l && *src != '/' && *src != '?' && *src != '#' && *src != '\0' && !xisspace(*src); i++, src++, dst++) {
             *dst = *src;
         }