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xfs: inode recovery does not validate the recovered inode
[platform/kernel/linux-starfive.git]
/
fs
/
xfs
/
libxfs
/
xfs_inode_buf.c
diff --git
a/fs/xfs/libxfs/xfs_inode_buf.c
b/fs/xfs/libxfs/xfs_inode_buf.c
index
a357815
..
0f970a0
100644
(file)
--- a/
fs/xfs/libxfs/xfs_inode_buf.c
+++ b/
fs/xfs/libxfs/xfs_inode_buf.c
@@
-508,6
+508,9
@@
xfs_dinode_verify(
if (mode && nextents + naextents > nblocks)
return __this_address;
+ if (nextents + naextents == 0 && nblocks != 0)
+ return __this_address;
+
if (S_ISDIR(mode) && nextents > mp->m_dir_geo->max_extents)
return __this_address;