From ac685b30c17be461b2bf5b46a772ed9742b8e985 Mon Sep 17 00:00:00 2001 From: Riza Sulistyo Date: Thu, 9 Feb 2023 13:19:23 +0700 Subject: [PATCH] Make sure that NOTIFY tdata is set before sending it. --- pjsip/src/pjsip-simple/evsub.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/pjsip/src/pjsip-simple/evsub.c b/pjsip/src/pjsip-simple/evsub.c index da0a9b416..68c1d3951 100644 --- a/pjsip/src/pjsip-simple/evsub.c +++ b/pjsip/src/pjsip-simple/evsub.c @@ -2216,23 +2216,26 @@ static void on_tsx_state_uas( pjsip_evsub *sub, pjsip_transaction *tsx, } } else { sub->state = old_state; sub->state_str = old_state_str; } /* Send the pending NOTIFY sent by app from inside * on_rx_refresh() callback. */ - pj_assert(sub->pending_notify); - status = pjsip_evsub_send_request(sub, sub->pending_notify); - sub->pending_notify = NULL; + //pj_assert(sub->pending_notify); + /* Make sure that pending_notify is set. */ + if (sub->pending_notify) { + status = pjsip_evsub_send_request(sub, sub->pending_notify); + sub->pending_notify = NULL; + } } else if (pjsip_method_cmp(&tsx->method, &pjsip_notify_method)==0) { /* Handle authentication */ if (tsx->state == PJSIP_TSX_STATE_COMPLETED && (tsx->status_code==401 || tsx->status_code==407)) { pjsip_tx_data *tdata; pj_status_t status; pjsip_rx_data *rdata = event->body.tsx_state.src.rdata; -- 2.39.1