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res_pjsip_sdp_rtp: Restore removed NULL check.

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When sending an RTP keepalive, we need to be sure we're not dealing with
a NULL RTP instance. There had been a NULL check, but the commit that
added the rtp_timeout and rtp_hold_timeout options removed the NULL
check.

Change-Id: I2d7dcd5022697cfc6bf3d9e19245419078e79b64
This commit is contained in:
Mark Michelson
2015-08-14 15:46:05 -05:00
parent 7c4cb8618d
commit 5a85711568
1 changed files with 4 additions and 0 deletions
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4
res/res_pjsip_sdp_rtp.c
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@@ -115,6 +115,10 @@ static int send_keepalive(const void *data)
time_t interval; time_t interval;
int send_keepalive; int send_keepalive;
if (!rtp) {
return 0;
}
keepalive = ast_rtp_instance_get_keepalive(rtp); keepalive = ast_rtp_instance_get_keepalive(rtp);
if (!ast_sockaddr_isnull(&session_media->direct_media_addr)) { if (!ast_sockaddr_isnull(&session_media->direct_media_addr)) {