Previous, fsck.f2fs only support i_links check and repair for orphan
and directory inode, this patch starts to check and repair i_links for
char, block, fifo, sock, symlink and regular inode.
Tested w/ below testcase:
dev=/dev/vda
mp=/mnt/f2fs
for ((i=0;i<8;i++)) do
mkfs.f2fs -f $dev
syzbot reports a f2fs bug as below:
F2FS-fs (loop3): Stopped filesystem due to reason: 7
kworker/u8:7: attempt to access beyond end of device
BUG: unable to handle page fault for address: ed1604ea3dfa
RIP: 0010:get_ckpt_valid_blocks fs/f2fs/segment.h:361 [inline]
RIP: 0010:has_curseg_enough_sp
On 2/14/25 09:44, Chao Yu wrote:
> On 2/14/25 01:38, Jaegeuk Kim wrote:
>> On 02/13, Chao Yu wrote:
>>> On 2/13/25 00:47, Jaegeuk Kim wrote:
On 02/12, Chao Yu wrote:
> From: Leo Stone
>
> The syzbot reproducer mounts a f2fs image, then tries to unlink an
> existing file. Howev
