Fri Apr 4 11:14:04 EDT 2008 Pekka.Pessi@nokia.com

  * su_addrinfo.c: avoid crash in su_freeaddrinfo() if ai is NULL

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8021 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/libs/sofia-sip/libsofia-sip-ua/su/su_addrinfo.c b/libs/sofia-sip/libsofia-sip-ua/su/su_addrinfo.c
index f24e4f7dbb6b5d56b9ed154500ee0686177cee2c..7b78af6e239f661cb9a7a1049b104dd90a8136ff 100644 (file)
--- a/libs/sofia-sip/libsofia-sip-ua/su/su_addrinfo.c
+++ b/libs/sofia-sip/libsofia-sip-ua/su/su_addrinfo.c
@@ -805,6 +805,9 @@ freeaddrinfo(ai)
 {
        struct addrinfo *next;
 
+       if (ai == NULL)
+               return;
+
        do {
                next = ai->ai_next;
                if (ai->ai_canonname)