From: Amos Jeffries <squid3@treenet.co.nz>
Date: Fri, 17 Jun 2011 13:25:58 +0000 (-0600)
Subject: Fix segfault in parse_eol()
X-Git-Tag: SQUID_3_1_12_3~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6bf53eab2e42c9e05a6a7d59fee869ec14a70a6d;p=thirdparty%2Fsquid.git

Fix segfault in parse_eol()
---

diff --git a/src/cache_cf.cc b/src/cache_cf.cc
index df6072b138..153a115fab 100644
--- a/src/cache_cf.cc
+++ b/src/cache_cf.cc
@@ -2625,6 +2625,11 @@ free_string(char **var)
 void
 parse_eol(char *volatile *var)
 {
+    if (!var) {
+        self_destruct();
+        return;
+    }
+
     unsigned char *token = (unsigned char *) strtok(NULL, null_string);
     safe_free(*var);