diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 1201107eabc6..1fe18555b451 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -397,6 +397,7 @@ xfs_dinode_verify( xfs_ino_t ino, struct xfs_dinode *dip) { + xfs_failaddr_t fa; uint16_t mode; uint16_t flags; uint64_t flags2; @@ -513,6 +514,12 @@ xfs_dinode_verify( return __this_address; } + /* extent size hint validation */ + fa = xfs_inode_validate_extsize(mp, be32_to_cpu(dip->di_extsize), + mode, flags); + if (fa) + return fa; + /* only version 3 or greater inodes are extensively verified here */ if (dip->di_version < 3) return NULL; @@ -521,7 +528,7 @@ xfs_dinode_verify( /* don't allow reflink/cowextsize if we don't have reflink */ if ((flags2 & (XFS_DIFLAG2_REFLINK | XFS_DIFLAG2_COWEXTSIZE)) && - !xfs_sb_version_hasreflink(&mp->m_sb)) + !xfs_sb_version_hasreflink(&mp->m_sb)) return __this_address; /* only regular files get reflink */ |