[sr-dev] git:master:92c376db: tm: t_suspend() skip suspending if a final response was sent out for transaction already

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 92c376dbeb6ee515a80537c91014972ada4a5f34
URL: https://github.com/kamailio/kamailio/commit/92c376dbeb6ee515a80537c91014972ada4a5f34

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-09-23T13:03:15+02:00

tm: t_suspend() skip suspending if a final response was sent out for transaction already

---

Modified: modules/tm/t_suspend.c

---

Diff:  https://github.com/kamailio/kamailio/commit/92c376dbeb6ee515a80537c91014972ada4a5f34.diff
Patch: https://github.com/kamailio/kamailio/commit/92c376dbeb6ee515a80537c91014972ada4a5f34.patch

---

diff --git a/modules/tm/t_suspend.c b/modules/tm/t_suspend.c
index e657959..dc783c9 100644
--- a/modules/tm/t_suspend.c
+++ b/modules/tm/t_suspend.c
@@ -74,6 +74,11 @@ int t_suspend(struct sip_msg *msg,
 		ser_error = E_CANCELED;
 		return 1;
 	}
+	if (t->uas.status >= 200) {
+		LM_DBG("trasaction sent out a final response already - %d\n",
+				t->uas.status);
+		return -3;
+	}
 
 	if (msg->first_line.type != SIP_REPLY) {
 		/* send a 100 Trying reply, because the INVITE processing