[PATCH 3.4 62/99] ext4: fix possible use-after-free with AIO

2014-03-07 Thread Greg Kroah-Hartman
3.4-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 091e26dfc156aeb3b73bc5c5f277e433ad39331c upstream. Running AIO is pinning inode in memory using file reference. Once AIO is completed using aio_complete(), file reference is

[PATCH 3.4 62/99] ext4: fix possible use-after-free with AIO

2014-03-07 Thread Greg Kroah-Hartman
3.4-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara j...@suse.cz commit 091e26dfc156aeb3b73bc5c5f277e433ad39331c upstream. Running AIO is pinning inode in memory using file reference. Once AIO is completed using aio_complete(), file