| commit | 4408ea41c0ab4b711d4da44dd954fb06dce6c3f8 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Tue Oct 19 00:24:21 2010 +0200 |
| committer | Jan Kara <jack@suse.cz> | Thu Oct 28 01:30:06 2010 +0200 |
| tree | 7244e8448303b034e17ab24a835012ae99b33734 | |
| parent | a4c18ad2eed93194a667cb9f6662c3b3e8f0bba9 [diff] |
quota: Fix possible oops in __dquot_initialize() When quotaon(8) races with __dquot_initialize() or dqget() fails because of EIO, ENOSPC, or similar error, we could possibly dereference NULL pointer in inode->i_dquot[cnt]. Add proper checking. Reported-by: Dmitry Monakhov <dmonakhov@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>