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| author | Eric Sandeen <sandeen@redhat.com> | 2019-09-23 16:53:37 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-09-24 08:00:36 -0700 |
| commit | 6f4ff81a4602dcfba436c6e2307d61ce9e9f652c (patch) | |
| tree | 821ee19104ed2032452bc7c0222509b8e8d971f3 /fs/xfs/libxfs/xfs_sb.c | |
| parent | ce840429260a98bcfe4aaf487bb07fa346d86c41 (diff) | |
| download | linux-6f4ff81a4602dcfba436c6e2307d61ce9e9f652c.tar.gz linux-6f4ff81a4602dcfba436c6e2307d61ce9e9f652c.tar.bz2 linux-6f4ff81a4602dcfba436c6e2307d61ce9e9f652c.zip | |
xfs: log proper length of superblock
xfs_trans_log_buf takes first byte, last byte as args. In this
case, it should be from 0 to sizeof() - 1.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_sb.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index a08dd8f40346..ac6cdca63e15 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -928,7 +928,7 @@ xfs_log_sb( xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb); xfs_trans_buf_set_type(tp, bp, XFS_BLFT_SB_BUF); - xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsb)); + xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsb) - 1); } /* |