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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-04 10:23:54 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-04 18:25:05 -0700 |
| commit | 2551a53053de52993be8752731f084fad3cfc4d8 (patch) | |
| tree | 1956959bc2647d950a2ba4325ead3baa3271f7b8 /fs/xfs/xfs_log_recover.c | |
| parent | 85ae01098c1a6a8e3ce908f8808f2d8f8effdbe3 (diff) | |
| download | linux-2551a53053de52993be8752731f084fad3cfc4d8.tar.gz linux-2551a53053de52993be8752731f084fad3cfc4d8.tar.bz2 linux-2551a53053de52993be8752731f084fad3cfc4d8.zip | |
xfs: explicitly pass buffer size to xfs_corruption_error
Explicitly pass the buffer length to xfs_corruption_error() instead of
assuming XFS_CORRUPTION_DUMP_LEN so that we avoid dumping off the end
of the buffer.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 06a09cb948b5..750124b170e5 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3115,7 +3115,8 @@ xlog_recover_inode_pass2( if ((ldip->di_format != XFS_DINODE_FMT_EXTENTS) && (ldip->di_format != XFS_DINODE_FMT_BTREE)) { XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(3)", - XFS_ERRLEVEL_LOW, mp, ldip); + XFS_ERRLEVEL_LOW, mp, ldip, + sizeof(*ldip)); xfs_alert(mp, "%s: Bad regular inode log record, rec ptr "PTR_FMT", " "ino ptr = "PTR_FMT", ino bp = "PTR_FMT", ino %Ld", @@ -3128,7 +3129,8 @@ xlog_recover_inode_pass2( (ldip->di_format != XFS_DINODE_FMT_BTREE) && (ldip->di_format != XFS_DINODE_FMT_LOCAL)) { XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(4)", - XFS_ERRLEVEL_LOW, mp, ldip); + XFS_ERRLEVEL_LOW, mp, ldip, + sizeof(*ldip)); xfs_alert(mp, "%s: Bad dir inode log record, rec ptr "PTR_FMT", " "ino ptr = "PTR_FMT", ino bp = "PTR_FMT", ino %Ld", @@ -3139,7 +3141,8 @@ xlog_recover_inode_pass2( } if (unlikely(ldip->di_nextents + ldip->di_anextents > ldip->di_nblocks)){ XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(5)", - XFS_ERRLEVEL_LOW, mp, ldip); + XFS_ERRLEVEL_LOW, mp, ldip, + sizeof(*ldip)); xfs_alert(mp, "%s: Bad inode log record, rec ptr "PTR_FMT", dino ptr "PTR_FMT", " "dino bp "PTR_FMT", ino %Ld, total extents = %d, nblocks = %Ld", @@ -3151,7 +3154,8 @@ xlog_recover_inode_pass2( } if (unlikely(ldip->di_forkoff > mp->m_sb.sb_inodesize)) { XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(6)", - XFS_ERRLEVEL_LOW, mp, ldip); + XFS_ERRLEVEL_LOW, mp, ldip, + sizeof(*ldip)); xfs_alert(mp, "%s: Bad inode log record, rec ptr "PTR_FMT", dino ptr "PTR_FMT", " "dino bp "PTR_FMT", ino %Ld, forkoff 0x%x", __func__, @@ -3162,7 +3166,8 @@ xlog_recover_inode_pass2( isize = xfs_log_dinode_size(ldip->di_version); if (unlikely(item->ri_buf[1].i_len > isize)) { XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(7)", - XFS_ERRLEVEL_LOW, mp, ldip); + XFS_ERRLEVEL_LOW, mp, ldip, + sizeof(*ldip)); xfs_alert(mp, "%s: Bad inode log record length %d, rec ptr "PTR_FMT, __func__, item->ri_buf[1].i_len, item); |