diff options
Diffstat (limited to 'res/res_pjsip_pubsub.c')
| -rw-r--r-- | res/res_pjsip_pubsub.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/res/res_pjsip_pubsub.c b/res/res_pjsip_pubsub.c index d921aa388..88005b85c 100644 --- a/res/res_pjsip_pubsub.c +++ b/res/res_pjsip_pubsub.c @@ -613,8 +613,12 @@ static void subscription_persistence_update(struct sip_subscription_tree *sub_tr expires = expires_hdr ? expires_hdr->ivalue : DEFAULT_PUBLISH_EXPIRES; sub_tree->persistence->expires = ast_tvadd(ast_tvnow(), ast_samp2tv(expires, 1)); - pjsip_uri_print(PJSIP_URI_IN_CONTACT_HDR, contact_hdr->uri, - sub_tree->persistence->contact_uri, sizeof(sub_tree->persistence->contact_uri)); + if (contact_hdr) { + pjsip_uri_print(PJSIP_URI_IN_CONTACT_HDR, contact_hdr->uri, + sub_tree->persistence->contact_uri, sizeof(sub_tree->persistence->contact_uri)); + } else { + ast_log(LOG_WARNING, "Contact not updated due to missing contact header\n"); + } /* When receiving a packet on an streaming transport, it's possible to receive more than one SIP * message at a time into the rdata->pkt_info.packet buffer. However, the rdata->msg_info.msg_buf |