Commit 9f989c94 authored by Nathan Scott's avatar Nathan Scott

[XFS] Additional mount time superblock validation checks.

SGI-PV: 950491
SGI-Modid: xfs-linux-melb:xfs-kern:25354a
Signed-off-by: default avatarNathan Scott <nathans@sgi.com>
parent 01e1b69c
......@@ -268,9 +268,12 @@ xfs_mount_validate_sb(
sbp->sb_blocklog > XFS_MAX_BLOCKSIZE_LOG ||
sbp->sb_inodesize < XFS_DINODE_MIN_SIZE ||
sbp->sb_inodesize > XFS_DINODE_MAX_SIZE ||
sbp->sb_inodelog < XFS_DINODE_MIN_LOG ||
sbp->sb_inodelog > XFS_DINODE_MAX_LOG ||
(sbp->sb_blocklog - sbp->sb_inodelog != sbp->sb_inopblog) ||
(sbp->sb_rextsize * sbp->sb_blocksize > XFS_MAX_RTEXTSIZE) ||
(sbp->sb_rextsize * sbp->sb_blocksize < XFS_MIN_RTEXTSIZE) ||
sbp->sb_imax_pct > 100)) {
(sbp->sb_imax_pct > 100 || sbp->sb_imax_pct < 1))) {
cmn_err(CE_WARN, "XFS: SB sanity check 1 failed");
XFS_CORRUPTION_ERROR("xfs_mount_validate_sb(3)",
XFS_ERRLEVEL_LOW, mp, sbp);
......
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