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make sure vfu request creation failure does not lead for a crash

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This commit is contained in:
Jehan Monnier 2013-07-25 10:25:42 +02:00
parent ab6027703b
commit c76dab4120
1 changed files with 10 additions and 4 deletions
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14
coreapi/bellesip_sal/sal_op_call.c
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@ -759,10 +759,16 @@ void sal_call_send_vfu_request(SalOp *op){
belle_sip_dialog_state_t dialog_state=op->dialog?belle_sip_dialog_get_state(op->dialog):BELLE_SIP_DIALOG_NULL; /*no dialog = dialog in NULL state*/
if (dialog_state == BELLE_SIP_DIALOG_CONFIRMED) {
belle_sip_request_t* info = belle_sip_dialog_create_request(op->dialog,"INFO");
belle_sip_message_add_header(BELLE_SIP_MESSAGE(info),BELLE_SIP_HEADER(belle_sip_header_content_type_create("application","media_control+xml")));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(info),BELLE_SIP_HEADER(belle_sip_header_content_length_create(content_lenth)));
belle_sip_message_set_body(BELLE_SIP_MESSAGE(info),info_body,content_lenth);
sal_op_send_request(op,info);
int error=TRUE;
if (info) {
belle_sip_message_add_header(BELLE_SIP_MESSAGE(info),BELLE_SIP_HEADER(belle_sip_header_content_type_create("application","media_control+xml")));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(info),BELLE_SIP_HEADER(belle_sip_header_content_length_create(content_lenth)));
belle_sip_message_set_body(BELLE_SIP_MESSAGE(info),info_body,content_lenth);
error=sal_op_send_request(op,info);
}
if (error)
ms_warning("Cannot send vfu request to [%s] ", sal_op_get_to(op));
} else {
ms_warning("Cannot send vfu request to [%s] because dialog [%p] in wrong state [%s]",sal_op_get_to(op)
,op->dialog