Gao Xiang ab7ce95a04 erofs: don't trigger WARN() when decompression fails ...

[ Upstream commit a0961f351d ]

syzbot reported a WARNING [1] due to corrupted compressed data.

As Dmitry said, "If this is not a kernel bug, then the code should
not use WARN. WARN if for kernel bugs and is recognized as such by
all testing systems and humans."

[1] https://lore.kernel.org/r/000000000000b3586105cf0ff45e@google.com

Link: https://lore.kernel.org/r/20211025074311.130395-1-hsiangkao@linux.alibaba.com
Cc: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Reported-by: syzbot+d8aaffc3719597e8cfb4@syzkaller.appspotmail.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-11-18 19:16:21 +01:00

..

compress.h

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00

data.c

erofs: support reading chunk-based uncompressed files

2021-08-20 22:38:01 +08:00

decompressor.c

erofs: don't trigger WARN() when decompression fails

2021-11-18 19:16:21 +01:00

dir.c

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00

erofs_fs.h

erofs: introduce chunk-based file on-disk format

2021-08-20 22:38:01 +08:00

inode.c

erofs: fix misbehavior of unsupported chunk format check

2021-09-23 23:22:04 +08:00

internal.h

erofs: support reading chunk-based uncompressed files

2021-08-20 22:38:01 +08:00

Kconfig

erofs: iomap support for non-tailpacking DIO

2021-08-10 00:14:42 +08:00

Makefile

erofs: introduce multipage per-CPU buffers

2021-04-10 03:19:59 +08:00

namei.c

erofs: add fiemap support with iomap

2021-08-19 00:13:43 +08:00

pcpubuf.c

erofs: introduce multipage per-CPU buffers

2021-04-10 03:19:59 +08:00

super.c

Merge tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-09-09 11:39:57 -07:00

tagptr.h

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00

utils.c

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00

xattr.c

vfs: add rcu argument to ->get_acl() callback

2021-08-18 22:08:24 +02:00

xattr.h

vfs: add rcu argument to ->get_acl() callback

2021-08-18 22:08:24 +02:00

zdata.c

erofs: remove the mapping parameter from erofs_try_to_free_cached_page()

2021-08-11 09:47:39 +08:00

zdata.h

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00

zmap.c

erofs: clear compacted_2b if compacted_4b_initial > totalidx

2021-09-23 23:23:04 +08:00

zpvec.h

erofs: clean up file headers & footers

2021-06-08 00:41:24 +08:00