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(parent: 0634d1f) | 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)
commit4a38f9f2e1f375e951751bb63828ab32bb81a4e8
tree39b5308ea40a47d19cefab98721402296b78a246tree | snapshot
parent0634d1f7e82fd3deda7c9a68da3a3e2cfe9b3e4ecommit | 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
Linux Kernel Source Tree.