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(parent: 3ec06a2) | patch
xen/blkback: potential null dereference in error handling
authorDan Carpenter <error27@gmail.com>
Fri, 27 May 2011 06:27:16 +0000 (09:27 +0300)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 1 Jun 2011 13:28:21 +0000 (09:28 -0400)
commitee3c1e5837d749172e354b54ee415465ef2872c9
tree39b5308ea40a47d19cefab98721402296b78a246tree | snapshot
parent3ec06a29f80edc7fc13078a2481e5e8166cf9cd9commit | diff
xen/blkback: potential null dereference in error handling

blkbk->pending_pages can be NULL here so I added a check for it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
[v1: Redid the loop a bit]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/block/xen-blkback/blkback.c diff | blob | history
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