[sr-dev] git:5.4:908acb8f: rr: catch uri without host part when matching local addresses

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 5.4
Commit: 908acb8f0995d10b1ed9334fc7b81166b14ab8cc
URL: https://github.com/kamailio/kamailio/commit/908acb8f0995d10b1ed9334fc7b81166b14ab8cc

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2021-03-01T18:30:33+01:00

rr: catch uri without host part when matching local addresses

- can happen for tel or urn uri

(cherry picked from commit 81cd9c5d6934392cafd4b73541a19dbfa4b553f9)

---

Modified: src/modules/rr/loose.c

---

Diff:  https://github.com/kamailio/kamailio/commit/908acb8f0995d10b1ed9334fc7b81166b14ab8cc.diff
Patch: https://github.com/kamailio/kamailio/commit/908acb8f0995d10b1ed9334fc7b81166b14ab8cc.patch

---

diff --git a/src/modules/rr/loose.c b/src/modules/rr/loose.c
index 0ba6ad5e5a..9bf8388ca5 100644
--- a/src/modules/rr/loose.c
+++ b/src/modules/rr/loose.c
@@ -122,6 +122,11 @@ static inline int is_myself(sip_uri_t *_puri)
 {
 	int ret;
 
+	if(_puri->host.len==0) {
+		/* catch uri without host (e.g., tel uri) */
+		return 0;
+	}
+
 	ret = check_self(&_puri->host,
 			_puri->port_no?_puri->port_no:SIP_PORT, 0);/* match all protos*/
 	if (ret < 0) return 0;