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don't get service_record_item_t for record_handle = 0, fix another bug in sdp_unregister_services_for_connection

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matthias.ringwald 2010-06-13 21:21:27 +00:00
parent d2acb74537
commit b63955969a
1 changed files with 8 additions and 4 deletions
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12
src/sdp.c
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@ -120,7 +120,11 @@ uint32_t sdp_register_service_internal(connection_t *connection, uint8_t * recor
if (record_handle <= maxReservedServiceRecordHandle) record_handle = 0;
// check if already in use
if (sdp_get_record_for_handle(record_handle)) record_handle = 0;
if (record_handle) {
if (sdp_get_record_for_handle(record_handle)) {
record_handle = 0;
}
}
// create new handle if needed
if (!record_handle){
@ -162,7 +166,6 @@ uint32_t sdp_register_service_internal(connection_t *connection, uint8_t * recor
// add to linked list
linked_list_add(&sdp_service_records, (linked_item_t *) newRecordItem);
return record_handle;
}
@ -181,9 +184,10 @@ void sdp_unregister_service_internal(connection_t *connection, uint32_t service_
void sdp_unregister_services_for_connection(connection_t *connection){
linked_item_t *it = (linked_item_t *) &sdp_service_records;
while (it->next){
if (((service_record_item_t *)it->next)->connection == connection){
if (((service_record_item_t *)(it->next))->connection == connection){
linked_item_t *toDelete = it->next;
it->next = it->next->next;
free(it->next);
free(toDelete);
} else {
it = it->next;
}