Use ext4_inode_is_fast_symlink() in ext2fs_inode_has_valid_blocks2()
instead of depending exclusively on i_blocks == 0 to determine
if an inode is a fast symlink. Otherwise, if a fast symlink has a
large external xattr inode that increases i_blocks, it will be
incorrectly reported as having invalid blocks.
Change-Id: Ibde2348da39401601abedd603bd7e4ef97091abe
Fixes: 0684a4f33 ("Overhaul extended attribute handling")
Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx>
Reviewed-by: Li Dongyang <dongyangli@xxxxxxx>
Reviewed-on: https://review.whamcloud.com/59871
Lustre-bug-id: https://jira.whamcloud.com/browse/LU-19121
---
lib/ext2fs/valid_blk.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/ext2fs/valid_blk.c b/lib/ext2fs/valid_blk.c
index db5d90ae4..332e9c66a 100644
--- a/lib/ext2fs/valid_blk.c
+++ b/lib/ext2fs/valid_blk.c
@@ -43,6 +43,7 @@ int ext2fs_inode_has_valid_blocks2(ext2_filsys fs, struct ext2_inode *inode)
/* With no EA block, we can rely on i_blocks */
if (inode->i_blocks == 0)
return 0;
+ return !ext2fs_is_fast_symlink(inode);
} else {
/* With an EA block, life gets more tricky */
if (inode->i_size >= EXT2_N_BLOCKS*4)
--
2.43.5
