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xfs: do not use unchecked extent indices in xfs_bmap_add_extent_*
authorChristoph Hellwig <hch@infradead.org>
Wed, 11 May 2011 15:04:06 +0000 (15:04 +0000)
committerAlex Elder <aelder@sgi.com>
Wed, 25 May 2011 15:48:37 +0000 (10:48 -0500)
Make sure to only call xfs_iext_get_ext after we've validate the
extent index in the various xfs_bmap_add_extent_* helpers.

Based on an earlier patch from Lachlan McIlroy.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lachlan McIlroy <lmcilroy@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
fs/xfs/xfs_bmap.c patch | blob | history

diff --cc fs/xfs/xfs_bmap.c
Simple merge
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