Module: kamailio
Branch: master
Commit: 6863cb8b0253c641146633bd063575a53bc6a466
URL:
https://github.com/kamailio/kamailio/commit/6863cb8b0253c641146633bd063575a…
Author: Daniel-Constantin Mierla <miconda(a)gmail.com>
Committer: Daniel-Constantin Mierla <miconda(a)gmail.com>
Date: 2021-02-17T14:07:43+01:00
core: early detect of empty host for check_self()
---
Modified: src/core/forward.c
---
Diff:
https://github.com/kamailio/kamailio/commit/6863cb8b0253c641146633bd063575a…
Patch:
https://github.com/kamailio/kamailio/commit/6863cb8b0253c641146633bd063575a…
---
diff --git a/src/core/forward.c b/src/core/forward.c
index 0ffa627233..57661c211f 100644
--- a/src/core/forward.c
+++ b/src/core/forward.c
@@ -408,6 +408,13 @@ int run_check_self_func(str* host, unsigned short port, unsigned
short proto)
int check_self(str* host, unsigned short port, unsigned short proto)
{
int ret = 1;
+
+ if(host==NULL || host->s==NULL || host->len<=0) {
+ /* no host (e.g., tel uri) - not matching myself */
+ LM_DBG("no host value - not matching myself addresses\n");
+ return 0;
+ }
+
if (grep_sock_info(host, port, proto)) {
goto done;
}