diff options
| author | Joshua Colp <jcolp@digium.com> | 2018-01-11 13:05:05 -0500 |
|---|---|---|
| committer | Corey Farrell <git@cfware.com> | 2018-01-11 13:05:05 -0500 |
| commit | 6d5f4768a4f1e50099201b22948926f957ee715c (patch) | |
| tree | a17daa45a9e031b297e5db588613715622819772 /channels | |
| parent | 8a6febd9802d2545556fca90519d2d1a793a1357 (diff) | |
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
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 2 |
1 files changed, 1 insertions, 1 deletions
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))) { |