Messages in this thread |  | | | Date | Fri, 13 Apr 2012 08:52:05 -0500 (CDT) | | From | Christoph Lameter <> | | Subject | Re: [PATCH 2/2] mm: fix NULL ptr dereference in move_pages |
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On Fri, 13 Apr 2012, Sasha Levin wrote:
> Commit 3268c63 ("mm: fix move/migrate_pages() race on task struct") has added > an odd construct where 'mm' is checked for being NULL, and if it is, it would > get dereferenced anyways by mput()ing it.
Acked-by: Christoph Lameter <cl@linux.com>
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