tree d7afa7a6b93930fed4405b758efdea047bb70f5a
parent 376aa9edaa5a8a32fe5b8351cce5400000da3dc1
author Philipp Maier <pmaier@sysmocom.de> 1601652925 +0200
committer Philipp Maier <pmaier@sysmocom.de> 1601653092 +0200

gprs_sndcp: fix use after free

When compression is turned on, an extra buffer "expnd" is allocated in
the context of msg. This means that when msg is freed, expnd is freed as
well and there is no need for freein it explcicitly, which, when it is
done after freeng msg, causes talloc to abort.

Change-Id: I8959b75e241ffabf9fa34c4cf014721584372b26