diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-04-11 16:45:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-07 12:07:51 +0200 |
| commit | 99226b890d63c5aaf8b5ccc95b17d1a8087f45c9 (patch) | |
| tree | 4b4d4564b9002776e8ce61a22a21e08152f3f500 /fs | |
| parent | 4e2762878a59072f2ba1e02987d22ef77921791e (diff) | |
xfs: fix integer truncation in xfs_bmap_remap_alloc
commit 52813fb13ff90bd9c39a93446cbf1103c290b6e9 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 5a508b011e27..23f2b4b36f38 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -3964,7 +3964,7 @@ 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; |