Previously, a read error would be ignored and we would eventually return
NULL from ext4_find_entry, which signals "no such file or directory". We
should be returning EIO.
Signed-off-by: Khazhismel Kumykov <khazhy@xxxxxxxxxx>
---
fs/ext4/namei.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 404256caf9cf..6fa17e9f7b6d 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1428,11 +1428,11 @@ static struct buffer_head * ext4_find_entry (struct inode *dir,
goto next;
wait_on_buffer(bh);
if (!buffer_uptodate(bh)) {
- /* read error, skip block & hope for the best */
EXT4_ERROR_INODE(dir, "reading directory lblock %lu",
(unsigned long) block);
brelse(bh);
- goto next;
+ ret = ERR_PTR(-EIO);
+ goto cleanup_and_exit;
}
if (!buffer_verified(bh) &&
!is_dx_internal_node(dir, block,
--
2.13.1.611.g7e3b11ae1-goog
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
