diff options
Diffstat (limited to 'pjsip/src/pjsua/pjsua_inv.c')
| -rw-r--r-- | pjsip/src/pjsua/pjsua_inv.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/pjsip/src/pjsua/pjsua_inv.c b/pjsip/src/pjsua/pjsua_inv.c index 5789cbc7..83b2bfff 100644 --- a/pjsip/src/pjsua/pjsua_inv.c +++ b/pjsip/src/pjsua/pjsua_inv.c @@ -832,6 +832,13 @@ void pjsua_inv_hangup(struct pjsua_inv_data *inv_session, int code) return; } + /* pjsip_inv_end_session may return PJ_SUCCESS with NULL + * as p_tdata when INVITE transaction has not been answered + * with any provisional responses. + */ + if (tdata == NULL) + return; + status = pjsip_inv_send_msg(inv_session->inv, tdata, NULL); if (status != PJ_SUCCESS) { pjsua_perror(THIS_FILE, @@ -974,8 +981,10 @@ void pjsua_inv_shutdown() next = inv_data->next; - if (pjsip_inv_end_session(inv_data->inv, 410, NULL, &tdata)==0) - pjsip_inv_send_msg(inv_data->inv, tdata, NULL); + if (pjsip_inv_end_session(inv_data->inv, 410, NULL, &tdata)==0) { + if (tdata) + pjsip_inv_send_msg(inv_data->inv, tdata, NULL); + } inv_data = next; } |