From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sat, 27 Aug 2011 18:53:09 +0000 (+1200)
Subject: Bug 3311: segmentation fault in getMyPort() with only intercept port set
X-Git-Tag: take08~35^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=528f0c478fa3160b4d63c7dc9e6fb1a0167c0453;p=thirdparty%2Fsquid.git

Bug 3311: segmentation fault in getMyPort() with only intercept port set
---

diff --git a/src/tools.cc b/src/tools.cc
index 70ac390d4f..a53ec4b7a3 100644
--- a/src/tools.cc
+++ b/src/tools.cc
@@ -1248,7 +1248,7 @@ getMyPort(void)
     if (Config.Sockaddr.http) {
         // skip any special mode ports
         http_port_list *p = Config.Sockaddr.http;
-        while (p->intercepted || p->accel || p->spoof_client_ip)
+        while (p && (p->intercepted || p->accel || p->spoof_client_ip))
             p = p->next;
         if (p)
             return p->s.GetPort();