diff options
author | Tim Shimmin <tes@sgi.com> | 2008-07-18 03:13:04 -0400 |
---|---|---|
committer | Niv Sardi <xaiki@debian.org> | 2008-07-28 02:59:32 -0400 |
commit | 6a617dd22bdbf5a4c9828db98c1a8b076c9e95c8 (patch) | |
tree | 1cb09cdece74d432ab4f7c5c65c6605e1e044240 /fs/xfs/xfs_bmap.c | |
parent | 766b0925c07cd363c17ff54ebf59b6d34d8042d5 (diff) |
[XFS] A bug was found in xfs_bmap_add_extent_unwritten_real(). In a
particular case, the delta param which is supposed to describe the region
where extents have changed was not updated appropriately.
SGI-PV: 984030
SGI-Modid: xfs-linux-melb:xfs-kern:31663a
Signed-off-by: Tim Shimmin <tes@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Olaf Weber <olaf@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
-rw-r--r-- | fs/xfs/xfs_bmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index cf4dee01983a..3c4beb3a4326 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c | |||
@@ -1740,9 +1740,9 @@ xfs_bmap_add_extent_unwritten_real( | |||
1740 | r[1].br_state))) | 1740 | r[1].br_state))) |
1741 | goto done; | 1741 | goto done; |
1742 | /* new left extent - oldext */ | 1742 | /* new left extent - oldext */ |
1743 | PREV.br_blockcount = | ||
1744 | new->br_startoff - PREV.br_startoff; | ||
1745 | cur->bc_rec.b = PREV; | 1743 | cur->bc_rec.b = PREV; |
1744 | cur->bc_rec.b.br_blockcount = | ||
1745 | new->br_startoff - PREV.br_startoff; | ||
1746 | if ((error = xfs_bmbt_insert(cur, &i))) | 1746 | if ((error = xfs_bmbt_insert(cur, &i))) |
1747 | goto done; | 1747 | goto done; |
1748 | XFS_WANT_CORRUPTED_GOTO(i == 1, done); | 1748 | XFS_WANT_CORRUPTED_GOTO(i == 1, done); |