[Asterisk-code-review] chan sip: Check that an iostream exists before accessing. (asterisk[15])

[Corey Farrell]

Corey Farrell has uploaded this change for review. ( https://gerrit.asterisk.org/7933


Change subject: chan_sip: Check that an iostream exists before accessing.
......................................................................

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
---
M channels/chan_sip.c
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/33/7933/1

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 1aa47e2..487849a 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -29256,7 +29256,7 @@
 		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))) {

-- 
To view, visit https://gerrit.asterisk.org/7933
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Gerrit-Project: asterisk
Gerrit-Branch: 15
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie0aa1394007a37c30e337ea1176a6fb3a63bc99c
Gerrit-Change-Number: 7933
Gerrit-PatchSet: 1
Gerrit-Owner: Corey Farrell <git at cfware.com>
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>
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