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(parent: 0938558) | patch
xfs_io: fix copy_file_range length argument overflow
authorDarrick J. Wong <darrick.wong@oracle.com>
Thu, 30 Jan 2020 18:40:50 +0000 (13:40 -0500)
committerEric Sandeen <sandeen@sandeen.net>
Thu, 30 Jan 2020 18:40:50 +0000 (13:40 -0500)
commit2dd6310832e423151c5bf6cea95e3aa45170627d
treee276b29d5deea0b8011d8512c3c4ee43f225d117tree
parent09385584cb6a3ca88e218e36391330eb771aa713commit | diff
xfs_io: fix copy_file_range length argument overflow

Don't let the length argument overflow size_t.  This is mostly a problem
on 32-bit platforms.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
io/copy_file_range.c diff | blob | history
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