tree 71be0c17e837187ce9b8fa8a204f8004dc74cd67
parent 5752285bc55c00ddcba45c0168eef0cb0238a3a7
author Holger Hans Peter Freyther <holger@moiji-mobile.com> 1432262552 +0800
committer Jacob Erlbeck <jerlbeck@sysmocom.de> 1432283877 +0200

write_queue: Check the result of osmo_wqueue_enqueue and free

The write_queue is designed to have a maximum amount of pending
messages and will refuse to take new messages when it has been
reached. The caller can decide if it wants to flush the queue
and add the message again, create a log. But in all cases the
ownership of the msgb has not been transferred. Fix the potential
memory leak in the failure situation.