diff options
| author | Jørgen H <asterisk.org@hovland.cx> | 2017-06-08 22:31:47 +0000 |
|---|---|---|
| committer | Kevin Harwell <kharwell@digium.com> | 2017-06-14 09:54:16 -0500 |
| commit | e16a669c70c5a93bb9a38c218a5348cd62bd780a (patch) | |
| tree | db9a8a54afce09ea2755ea5d4937d9294e3e97ea | |
| parent | 44d4b55697ecc2b1a6f814059f9cc5e221e0143d (diff) | |
res_pjsip_transport_websocket: Add NULL check in get_write_timeout
Added check for NULL return value when calling
ast_sorcery_retrieve_by_id in function get_write_timeout
ASTERISK-27046
Change-Id: I9357717278da631c3a1cb502c412693929b0cb41
| -rw-r--r-- | res/res_pjsip_transport_websocket.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/res/res_pjsip_transport_websocket.c b/res/res_pjsip_transport_websocket.c index 1b9d616de..dd3922cac 100644 --- a/res/res_pjsip_transport_websocket.c +++ b/res/res_pjsip_transport_websocket.c @@ -302,10 +302,14 @@ static int get_write_timeout(void) for (; (transport_state = ao2_iterator_next(&it_transport_states)); ao2_cleanup(transport_state)) { struct ast_sip_transport *transport; + if (transport_state->type != AST_TRANSPORT_WS && transport_state->type != AST_TRANSPORT_WSS) { continue; } transport = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "transport", transport_state->id); + if (!transport) { + continue; + } ast_debug(5, "Found %s transport with write timeout: %d\n", transport->type == AST_TRANSPORT_WS ? "WS" : "WSS", transport->write_timeout); |