On Tue, Dec 3, 2024 at 2:33 PM Yuezhang.Mo@xxxxxxxx
<Yuezhang.Mo@xxxxxxxx> wrote:
>
> On failure, "dentry" is the error code. If the error code indicates
> that there is no space, a new cluster may need to be allocated; for
> other errors, it should be returned directly.
>
> Only on success, "dentry" is the index of the directory entry, and
> it needs to be converted into the directory entry index within the
> cluster where it is located.
>
> Fixes: 8a3f5711ad74 ("exfat: reduce FAT chain traversal")
> Reported-by: syzbot+6f6c9397e0078ef60bce@xxxxxxxxxxxxxxxxxxxxxxxxx
> Tested-by: syzbot+6f6c9397e0078ef60bce@xxxxxxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Yuezhang Mo <Yuezhang.Mo@xxxxxxxx>
Applied it to #dev.
Thanks for your patch!
