| commit | 33af79d12e0fa25545d49e86afc67ea8ad5f2f40 | [log] [tgz] |
|---|---|---|
| author | Chandra Seetharaman <sekharan@us.ibm.com> | Wed Jul 16 17:35:08 2008 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Jul 16 17:54:21 2008 -0700 |
| tree | 9e76151b895d102d1978df3afc58248a2adbf5dd | |
| parent | dc7c65db2845a8d17432d89252c4227a9a7cb15f [diff] |
scsi_dh: Verify "dev" is a sdev before accessing it. Before accessing the device data structure in hardware handlers, make sure it is a indeed a sdev device. Yinghai Lu <yhlu.kernel@gmail.com> found the bug on Jul 16, 2008, and later tested/verified the following fix. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>