[sr-dev] git:5.4:b51ea9f3: usrloc: safety check on len for user in db keepalive routine

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 5.4
Commit: b51ea9f361a81fe8117dcef51902e975f7a662d0
URL: https://github.com/kamailio/kamailio/commit/b51ea9f361a81fe8117dcef51902e975f7a662d0

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2020-10-26T14:06:15+01:00

usrloc: safety check on len for user in db keepalive routine

(cherry picked from commit a1620fa1b4587239835db6ed5765ce04f927172d)

---

Modified: src/modules/usrloc/dlist.c

---

Diff:  https://github.com/kamailio/kamailio/commit/b51ea9f361a81fe8117dcef51902e975f7a662d0.diff
Patch: https://github.com/kamailio/kamailio/commit/b51ea9f361a81fe8117dcef51902e975f7a662d0.patch

---

diff --git a/src/modules/usrloc/dlist.c b/src/modules/usrloc/dlist.c
index 96a95fe3c9..44ce3c6376 100644
--- a/src/modules/usrloc/dlist.c
+++ b/src/modules/usrloc/dlist.c
@@ -236,7 +236,7 @@ int ul_ka_db_records(int partidx)
 				continue;
 			}
 			ur.aor.len = strlen(p);
-			if(ur.aor.len >= ULKA_AORBUF_SIZE) {
+			if(ur.aor.len >= ULKA_AORBUF_SIZE - 1) {
 				LM_DBG("long username ->skipping\n");
 				continue;
 			}