| commit | 6a2aae06cc1e87e9712a26a639f6a2f3442e2027 | [log] [tgz] |
|---|---|---|
| author | Pavel Emelianov <xemul@openvz.org> | Sat Oct 28 10:38:33 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Sat Oct 28 11:30:52 2006 -0700 |
| tree | 6c9e0f73d39646670c301e19ccd8b33d3aa3a293 | |
| parent | f2d0aa5bf8d4f7ae4cb1a7feebf5b1afddd0b9b0 [diff] |
[PATCH] Fix potential OOPs in blkdev_open() blkdev_open() calls bc_acquire() to get a struct block_device. Since bc_acquire() may return NULL when system is out of memory an appropriate check is required. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>