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Groups > linux.kernel > #1511534

aio: fix a user triggered use after free

From Christoph Hellwig <hch@lst.de>
Newsgroups linux.kernel
Subject aio: fix a user triggered use after free
Date 2016-10-29 09:50 +0200
Message-ID <sxwyR-3dk-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi Linus,

the patch below fixes a use after free triggered if one threads closes
a file descriptor after another just started an aio operation.

The patch is originally from Jan with some updates from me - I tried
to get in through Al but I haven't managed to get him to respond yet,
but I'd really like to get into the tree, -stable and the distros ASAP.

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aio: fix a user triggered use after free Christoph Hellwig <hch@lst.de> - 2016-10-29 09:50 +0200

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