| commit | caf19d38607108304cd8cc67ed21378017f69e8a | |
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | |
| Thu, 22 Jul 2010 00:36:51 +0000 (22 09:36 +0900) | ||
| committer | James Bottomley <James.Bottomley@suse.de> | |
| Wed, 28 Jul 2010 14:06:05 +0000 (28 09:06 -0500) | ||
| tree | ae2730729cb88b30bdd90f692b18866dc8485b7a | treesnapshot (tar.gz zip) |
| parent | 240778e821f596a6954116107c5cc3456df84f81 | commitdiff |
[SCSI] sg: fix bio leak with a detached device
After blk_rq_map_user is successful, if we find that a device is
unavailable (was detached), we must call blk_end_request_all to free
bio(s) before blk_rq_unmap_user and blk_put_request.
Reported-by: "Dailey, Nate" <Nate.Dailey@stratus.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: "Dailey, Nate" <Nate.Dailey@stratus.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
After blk_rq_map_user is successful, if we find that a device is
unavailable (was detached), we must call blk_end_request_all to free
bio(s) before blk_rq_unmap_user and blk_put_request.
Reported-by: "Dailey, Nate" <Nate.Dailey@stratus.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: "Dailey, Nate" <Nate.Dailey@stratus.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| drivers/scsi/sg.c | diffblobblamehistory |