Module: kamailio
Branch: master
Commit: 3eb9e1d34988ebeba9d4526da8f4d804846a7316
URL: 
https://github.com/kamailio/kamailio/commit/3eb9e1d34988ebeba9d4526da8f4d804846a7316

Author: Daniel-Constantin Mierla <mico...@gmail.com>
Committer: Daniel-Constantin Mierla <mico...@gmail.com>
Date: 2024-12-12T09:18:17+01:00

tm: check the type of contacts xavp value

- GH #4063

---

Modified: src/modules/tm/t_serial.c

---

Diff:  
https://github.com/kamailio/kamailio/commit/3eb9e1d34988ebeba9d4526da8f4d804846a7316.diff
Patch: 
https://github.com/kamailio/kamailio/commit/3eb9e1d34988ebeba9d4526da8f4d804846a7316.patch

---

diff --git a/src/modules/tm/t_serial.c b/src/modules/tm/t_serial.c
index 4697455413b..7566f2b4ac6 100644
--- a/src/modules/tm/t_serial.c
+++ b/src/modules/tm/t_serial.c
@@ -643,6 +643,11 @@ int ki_t_next_contacts(struct sip_msg *msg)
                LM_DBG("no contacts in contacts_avp - we are done!\n");
                return -2;
        }
+       if(xavp_list->val.type != SR_XTYPE_XAVP) {
+               LM_ERR("invalid value type (%d) for contacts xavp\n",
+                               xavp_list->val.type);
+               return -3;
+       }
 
        xavp = xavp_list;
 

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