FS-5267: --resolve avoid null deref if sessions missing

diff --git a/src/mod/endpoints/mod_skinny/skinny_server.c b/src/mod/endpoints/mod_skinny/skinny_server.c
index 48963a5be2c32960767e4158141a540f1553a7ab..9d3def60ea6c078cfec4f5bce74fcda789bc16fd 100644 (file)
--- a/src/mod/endpoints/mod_skinny/skinny_server.c
+++ b/src/mod/endpoints/mod_skinny/skinny_server.c
@@ -522,7 +522,7 @@ int skinny_ring_lines_callback(void *pArg, int argc, char **argv, char **columnN
 
        skinny_profile_find_listener_by_device_name_and_instance(helper->tech_pvt->profile, 
                        device_name, device_instance, &listener);
-       if(listener) {
+       if(listener && helper->tech_pvt->session && helper->remote_session) {
                switch_channel_t *channel = switch_core_session_get_channel(helper->tech_pvt->session);
                switch_channel_t *remchannel = switch_core_session_get_channel(helper->remote_session);
                switch_channel_set_state(channel, CS_ROUTING);