[PATCH 3.19.y-ckt 044/164] ext4: fix potential use after free in __ext4_journal_stop

3.19.8-ckt11 -stable review patch. If anyone has any objections, please let me know. -- From: Lukas Czerner commit 6934da9238da947628be83635e365df41064b09b upstream. There is a use-after-free possibility in __ext4_journal_stop() in the case that we free the handle in the

[PATCH 3.19.y-ckt 044/164] ext4: fix potential use after free in __ext4_journal_stop

3.19.8-ckt11 -stable review patch. If anyone has any objections, please let me know. -- From: Lukas Czerner commit 6934da9238da947628be83635e365df41064b09b upstream. There is a use-after-free possibility in __ext4_journal_stop() in the case that we free