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fix memory leak

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This commit is contained in:
Simon Morlat 2017-01-26 16:21:09 +01:00
parent 7ab1893afb
commit c4e6c49dfe
1 changed files with 7 additions and 1 deletions
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8
coreapi/bellesip_sal/sal_op_call.c
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@ -538,6 +538,12 @@ static void sal_op_reset_descriptions(SalOp *op) {
op->result=NULL;
}
}
static bool_t is_a_pending_invite_incoming_transaction(belle_sip_transaction_t *tr){
return BELLE_SIP_OBJECT_IS_INSTANCE_OF(tr, belle_sip_ist_t) && belle_sip_transaction_state_is_transient(
belle_sip_transaction_get_state(tr));
}
static void process_request_event(void *op_base, const belle_sip_request_event_t *event) {
SalOp* op = (SalOp*)op_base;
belle_sip_server_transaction_t* server_transaction=NULL;
@ -711,7 +717,7 @@ static void process_request_event(void *op_base, const belle_sip_request_event_t
belle_sip_server_transaction_send_response(server_transaction,resp);
} else if (strcmp("CANCEL",method)==0) {
belle_sip_transaction_t *last_transaction = belle_sip_dialog_get_last_transaction(op->dialog);
if (last_transaction == NULL) {
if (last_transaction == NULL || !is_a_pending_invite_incoming_transaction(last_transaction) ) {
/*call leg does not exist because 200ok already sent*/
belle_sip_server_transaction_send_response(server_transaction,sal_op_create_response_from_request(op,req,481));
} else {