diff options
Diffstat (limited to 'fs/xfs/scrub/symlink.c')
| -rw-r--r-- | fs/xfs/scrub/symlink.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/fs/xfs/scrub/symlink.c b/fs/xfs/scrub/symlink.c index 38708fb9a5..ddff86713d 100644 --- a/fs/xfs/scrub/symlink.c +++ b/fs/xfs/scrub/symlink.c @@ -12,8 +12,10 @@ #include "xfs_log_format.h" #include "xfs_inode.h" #include "xfs_symlink.h" +#include "xfs_health.h" #include "scrub/scrub.h" #include "scrub/common.h" +#include "scrub/health.h" /* Set us up to scrub a symbolic link. */ int @@ -41,29 +43,37 @@ xchk_symlink( if (!S_ISLNK(VFS_I(ip)->i_mode)) return -ENOENT; + + if (xchk_file_looks_zapped(sc, XFS_SICK_INO_SYMLINK_ZAPPED)) { + xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, 0); + return 0; + } + ifp = xfs_ifork_ptr(ip, XFS_DATA_FORK); len = ip->i_disk_size; /* Plausible size? */ if (len > XFS_SYMLINK_MAXLEN || len <= 0) { xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, 0); - goto out; + return 0; } /* Inline symlink? */ if (ifp->if_format == XFS_DINODE_FMT_LOCAL) { if (len > xfs_inode_data_fork_size(ip) || - len > strnlen(ifp->if_u1.if_data, xfs_inode_data_fork_size(ip))) + len > strnlen(ifp->if_data, xfs_inode_data_fork_size(ip))) xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, 0); - goto out; + return 0; } /* Remote symlink; must read the contents. */ error = xfs_readlink_bmap_ilocked(sc->ip, sc->buf); if (!xchk_fblock_process_error(sc, XFS_DATA_FORK, 0, &error)) - goto out; + return error; if (strnlen(sc->buf, XFS_SYMLINK_MAXLEN) < len) xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, 0); -out: - return error; + + /* If a remote symlink is clean, it is clearly not zapped. */ + xchk_mark_healthy_if_clean(sc, XFS_SICK_INO_SYMLINK_ZAPPED); + return 0; } |