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xfs: fix integer truncation in xfs_bmap_remap_alloc 

bno should be a xfs_fsblock_t, which is 64-bit wides instead of a
xfs_aglock_t, which truncates the value to 32 bits.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig 2017-04-11 16:45:52 -07:00 committed by Darrick J. Wong
parent 3b4683c294
commit 52813fb13f
1 changed files with 1 additions and 1 deletions
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2
fs/xfs/libxfs/xfs_bmap.c
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@ -3863,7 +3863,7 @@ xfs_bmap_remap_alloc(
{
struct xfs_trans *tp = ap->tp;
struct xfs_mount *mp = tp->t_mountp;
xfs_agblock_t bno;
xfs_fsblock_t bno;
struct xfs_alloc_arg args;
int error;