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(parent: 6567b31) | patch
xfs: fix s_maxbytes overflow problems
authorDarrick J. Wong <darrick.wong@oracle.com>
Fri, 22 Dec 2017 21:14:34 +0000 (13:14 -0800)
committerDarrick J. Wong <darrick.wong@oracle.com>
Tue, 2 Jan 2018 18:16:32 +0000 (10:16 -0800)
commitb1accc79a563eff895872871bb11b783a58c469a
tree6c26c75b1a436f78f53b285c3ab676ea3098831ftree | snapshot
parent6567b31bb08b4f6529ed72c9ff383522461a38e6commit | diff
xfs: fix s_maxbytes overflow problems

Fix some integer overflow problems if offset + count happen to be large
enough to cause an integer overflow.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
fs/xfs/xfs_aops.c diff | blob | history
fs/xfs/xfs_iomap.c diff | blob | history
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