Wei Yongjun 51c19f4a62 erofs: fix error return code in erofs_read_superblock() ...

commit 0508c1ad0f upstream.

'ret' will be overwritten to 0 if erofs_sb_has_sb_chksum() return true,
thus 0 will return in some error handling cases. Fix to return negative
error code -EINVAL instead of 0.

Link: https://lore.kernel.org/r/20210519141657.3062715-1-weiyongjun1@huawei.com
Fixes: b858a4844c ("erofs: support superblock checksum")
Cc: stable <stable@vger.kernel.org> # 5.5+
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Gao Xiang <xiang@kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <xiang@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-07-14 16:56:53 +02:00

..

compress.h

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

data.c

erofs: avoid using generic_block_bmap

2020-12-30 11:53:46 +01:00

decompressor.c

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

dir.c

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

erofs_fs.h

erofs: add unsupported inode i_format check

2021-05-11 14:47:13 +02:00

inode.c

erofs: add unsupported inode i_format check

2021-05-11 14:47:13 +02:00

internal.h

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

Kconfig

…

Makefile

…

namei.c

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

super.c

erofs: fix error return code in erofs_read_superblock()

2021-07-14 16:56:53 +02:00

tagptr.h

…

utils.c

erofs: fold in used-once helper erofs_workgroup_unfreeze_final()

2020-08-03 21:04:46 +08:00

xattr.c

erofs: initialized fields can only be observed after bit is set

2021-03-04 11:38:28 +01:00

xattr.h

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

zdata.c

erofs: fix setting up pcluster for temporary pages

2020-11-04 09:15:48 +08:00

zdata.h

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00

zmap.c

erofs: initialized fields can only be observed after bit is set

2021-03-04 11:38:28 +01:00

zpvec.h

erofs: Replace HTTP links with HTTPS ones

2020-08-03 21:04:29 +08:00