[sr-dev] git:master:414c7dd6: topos: skip adding contact header for BYE, CANCEL, PRACK

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 414c7dd608584df18f871b42e05f401e21ba775d
URL: https://github.com/kamailio/kamailio/commit/414c7dd608584df18f871b42e05f401e21ba775d

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2022-06-21T08:57:05+02:00

topos: skip adding contact header for BYE, CANCEL, PRACK

- GH #3149

---

Modified: src/modules/topos/tps_msg.c

---

Diff:  https://github.com/kamailio/kamailio/commit/414c7dd608584df18f871b42e05f401e21ba775d.diff
Patch: https://github.com/kamailio/kamailio/commit/414c7dd608584df18f871b42e05f401e21ba775d.patch

---

diff --git a/src/modules/topos/tps_msg.c b/src/modules/topos/tps_msg.c
index 83d5f5fddff..c01dde7b3f1 100644
--- a/src/modules/topos/tps_msg.c
+++ b/src/modules/topos/tps_msg.c
@@ -46,6 +46,8 @@
 #include "tps_msg.h"
 #include "tps_storage.h"
 
+#define TPS_METHODS_NOCONTACT (METHOD_CANCEL|METHOD_BYE|METHOD_PRACK)
+
 extern int _tps_param_mask_callid;
 extern int _tps_contact_mode;
 extern str _tps_cparam_name;
@@ -582,6 +584,10 @@ int tps_reinsert_contact(sip_msg_t *msg, tps_data_t *ptsd, str *hbody)
 {
 	str hname = str_init("Contact");
 
+	if (get_cseq(msg)->method_id & TPS_METHODS_NOCONTACT) {
+		return 0;
+	}
+
 	if(tps_add_headers(msg, &hname, hbody, 0)<0) {
 		return -1;
 	}