[sr-dev] git:4.4:6684be6b: core: check if ifa_addr field is set while trying to skip AF_PACKET interfaces

Module: kamailio Branch: 4.4 Commit: 6684be6b4c405ab24dd6a5a19267ceef6aa95503 URL: https://github.com/kamailio/kamailio/commit/6684be6b4c405ab24dd6a5a19267cee… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2016-04-07T09:59:04+02:00 core: check if ifa_addr field is set while trying to skip AF_PACKET interfaces - reported by Juha Heinanen (cherry picked from commit 1545b8de396e8e5d0ef24c9102beff18b3cf36e5) --- Modified: socket_info.c --- Diff: https://github.com/kamailio/kamailio/commit/6684be6b4c405ab24dd6a5a19267cee… Patch: https://github.com/kamailio/kamailio/commit/6684be6b4c405ab24dd6a5a19267cee… --- diff --git a/socket_info.c b/socket_info.c index cecfef9..95c6ee6 100644 --- a/socket_info.c +++ b/socket_info.c @@ -1207,7 +1207,7 @@ int add_interfaces(char* if_name, int family, unsigned short port, { #ifdef AF_PACKET /* skip AF_PACKET addr family since it is of no use later on */ - if (ifa->ifa_addr->sa_family == AF_PACKET) + if (ifa->ifa_addr && ifa->ifa_addr->sa_family == AF_PACKET) continue; #endif if (if_name && strcmp(if_name, ifa->ifa_name))