diff options
| author | Tim Shimmin <tes@sgi.com> | 2008-07-18 17:13:04 +1000 |
|---|---|---|
| committer | Niv Sardi <xaiki@debian.org> | 2008-07-28 16:59:32 +1000 |
| commit | 6a617dd22bdbf5a4c9828db98c1a8b076c9e95c8 (patch) | |
| tree | 1cb09cdece74d432ab4f7c5c65c6605e1e044240 /fs/xfs/xfs_bmap.c | |
| parent | 766b0925c07cd363c17ff54ebf59b6d34d8042d5 (diff) | |
| download | lwn-6a617dd22bdbf5a4c9828db98c1a8b076c9e95c8.tar.gz lwn-6a617dd22bdbf5a4c9828db98c1a8b076c9e95c8.zip | |
[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( r[1].br_state))) goto done; /* new left extent - oldext */ - PREV.br_blockcount = - new->br_startoff - PREV.br_startoff; cur->bc_rec.b = PREV; + cur->bc_rec.b.br_blockcount = + new->br_startoff - PREV.br_startoff; if ((error = xfs_bmbt_insert(cur, &i))) goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); |