res_rtp_asterisk.c: Fixed memory leak

Added freeifaddrs() for memory releasing.

ASTERISK-28904

Change-Id: I109403866e85a30659351946903a679de9727a8f

diff --git a/res/res_rtp_asterisk.c b/res/res_rtp_asterisk.c
index e8b71c7016c34a50f665880ab4ff38797f639463..8e1fb37c247d2cb9a5c241672b1a5c64e626b65e 100644 (file)
--- a/res/res_rtp_asterisk.c
+++ b/res/res_rtp_asterisk.c
@@ -3143,6 +3143,7 @@ static void rtp_add_candidates_to_ice(struct ast_rtp_instance *instance, struct
                                        pj_sockaddr_get_len(&pjtmp));
                        ++count;
                }
+               freeifaddrs(ifa);
        }
 
        /* If configured to use a STUN server to get our external mapped address do so */