tree ac5b88be9e7d5b38c9b8b60a5eee793f390e6233
parent 98c09b3f305b520f80f743e459eed6787e91083b
author Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1592401817 +0700
committer laforge <laforge@osmocom.org> 1592480437 +0000

libosmo-mgcp-client: fix use-after-free in mgcp_client_tx()

This function calls mgcp_client_pending_add(), that in its turn
allocates a 'mgcp_response_pending' and appends it to the queue.

In case of an error, it calls mgcp_client_handle_response() that
would free the 'mgcp_response_pending', but this structure would
still remain in the linked list (the queue).

Change-Id: Id94bb93a6b0ea7b7241cf7868112e9bec3e60f0b