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Revision 7640131032db9118a78af715ac77ba2debeeb17c authored by Matthew Dawson on 11 March 2016, 21:08:07 UTC, committed by Linus Torvalds on 12 March 2016, 00:17:47 UTC 
mm/mempool: avoid KASAN marking mempool poison checks as use-after-free
 
When removing an element from the mempool, mark it as unpoisoned in KASAN
before verifying its contents for SLUB/SLAB debugging.  Otherwise KASAN
will flag the reads checking the element use-after-free writes as
use-after-free reads.

Signed-off-by: Matthew Dawson <matthew@mjdsystems.ca>
Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 2a4fb27
Raw File
.get_maintainer.ignore 
Christoph Hellwig <hch@lst.de>
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