Gao Xiang 3728834fff erofs: fix out-of-bound read for shifted uncompressed block ... commit 4d2024370d upstream. rq->out[1] should be valid before accessing. Otherwise, in very rare cases, out-of-bound dirty onstack rq->out[1] can equal to *in and lead to unintended memmove behavior. Link: https://lore.kernel.org/r/20200107022546.19432-1-gaoxiang25@huawei.com Fixes: 7fc45dbc93 ("staging: erofs: introduce generic decompression backend") Cc: <stable@vger.kernel.org> # 5.3+ Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-11 04:35:23 -08:00
..
compress.h
data.c	erofs: fix erofs_get_meta_page locking due to a cleanup	2019-10-01 04:54:33 +08:00
decompressor.c	erofs: fix out-of-bound read for shifted uncompressed block	2020-02-11 04:35:23 -08:00
dir.c	erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}	2019-09-05 20:10:09 +02:00
erofs_fs.h	erofs: update erofs_fs.h comments	2019-09-05 20:10:07 +02:00
inode.c	erofs: always use iget5_locked	2019-09-05 20:10:09 +02:00
internal.h	erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}	2019-09-05 20:10:09 +02:00
Kconfig	erofs: kill all erofs specific fault injection	2019-09-05 20:10:08 +02:00
Makefile
namei.c	erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}	2019-09-05 20:10:09 +02:00
super.c	erofs: fix return value check in erofs_read_superblock()	2019-10-01 04:53:50 +08:00
tagptr.h
utils.c
xattr.c	erofs: zero out when listxattr is called with no xattr	2019-12-17 19:56:23 +01:00
xattr.h	erofs: use erofs_inode naming	2019-09-05 20:10:07 +02:00
zdata.c	erofs: fix mis-inplace determination related with noio chain	2019-10-01 04:54:45 +08:00
zdata.h	erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}	2019-09-05 20:10:09 +02:00
zmap.c	erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}	2019-09-05 20:10:09 +02:00
zpvec.h