From 6d5f4768a4f1e50099201b22948926f957ee715c Mon Sep 17 00:00:00 2001 From: Joshua Colp Date: Thu, 11 Jan 2018 13:05:05 -0500 Subject: chan_sip: Check that an iostream exists before accessing. Before getting the file descriptor for an iostream check that it is present. ASTERISK-27534 Change-Id: Ie0aa1394007a37c30e337ea1176a6fb3a63bc99c --- channels/chan_sip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'channels') diff --git a/channels/chan_sip.c b/channels/chan_sip.c index e204f0053..e8cc591a3 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -29450,7 +29450,7 @@ static int sip_prepare_socket(struct sip_pvt *p) return s->fd; } if ((s->type & (AST_TRANSPORT_TCP | AST_TRANSPORT_TLS)) && - s->tcptls_session) { + s->tcptls_session && s->tcptls_session->stream) { return ast_iostream_get_fd(s->tcptls_session->stream); } if ((s->type & (AST_TRANSPORT_WS | AST_TRANSPORT_WSS))) { -- cgit v1.2.3