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| author | Jørgen H <asterisk.org@hovland.cx> | 2017-06-08 22:31:47 +0000 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2017-06-09 09:55:44 -0500 |
| commit | 8d1f54b92e5946de8297a26aa196edc778f0d4eb (patch) | |
| tree | 9e2add152fdb6834bbe6632f863e5f477a786359 /res/res_pjsip_transport_websocket.c | |
| parent | db5245f9fde620afdd9b2c7c327bd1b77d8d4718 (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
Diffstat (limited to 'res/res_pjsip_transport_websocket.c')
| -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 b3e63fcc1..cdda8c196 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); |