linux-stable/fs/erofs
Gao Xiang bde545295b erofs: fix shift-out-of-bounds of blkszbits
syzbot generated a crafted bitszbits which can be shifted
out-of-bounds[1]. So directly print unsupported blkszbits
instead of blksize.

[1] https://lore.kernel.org/r/000000000000c72ddd05b9444d2f@google.com

Link: https://lore.kernel.org/r/20210120013016.14071-1-hsiangkao@aol.com
Reported-by: syzbot+c68f467cd7c45860e8d4@syzkaller.appspotmail.com
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-02-11 11:54:57 +08:00
..
compress.h erofs: force inplace I/O under low memory scenario 2020-12-09 20:42:02 +08:00
data.c erofs: avoid using generic_block_bmap 2020-12-10 11:07:40 +08:00
decompressor.c erofs: get rid of magical Z_EROFS_MAPPING_STAGING 2020-12-08 18:08:21 +08:00
dir.c erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00
erofs_fs.h erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00
inode.c erofs: derive atime instead of leaving it empty 2020-11-04 09:15:33 +08:00
internal.h erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00
Kconfig erofs: support superblock checksum 2019-11-24 11:02:41 +08:00
Makefile erofs: remove a void EROFS_VERSION macro set in Makefile 2020-12-08 18:06:06 +08:00
namei.c erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00
super.c erofs: fix shift-out-of-bounds of blkszbits 2021-02-11 11:54:57 +08:00
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: avoid duplicated permission check for "trusted." xattrs 2020-09-18 22:11:13 +08:00
xattr.h erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00
zdata.c erofs: force inplace I/O under low memory scenario 2020-12-09 20:42:02 +08:00
zdata.h erofs: get rid of magical Z_EROFS_MAPPING_STAGING 2020-12-08 18:08:21 +08:00
zmap.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
zpvec.h erofs: Replace HTTP links with HTTPS ones 2020-08-03 21:04:29 +08:00