Merge "chan_sip: Check that an iostream exists before accessing."

8 years ago · 3286fd5ef8
parent c03c00d5b4 6d5f4768a4
commit 3286fd5ef8
1 changed files with 1 additions and 1 deletions
--- 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))) {