Lizhi Xu eb66b8abae squashfs: squashfs_read_data need to check if the length is 0 ... When the length passed in is 0, the pagemap_scan_test_walk() caller should bail. This error causes at least a WARN_ON(). Link: https://lkml.kernel.org/r/20231116031352.40853-1-lizhi.xu@windriver.com Reported-by: syzbot+32d3767580a1ea339a81@syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/0000000000000526f2060a30a085@google.com Signed-off-by: Lizhi Xu <lizhi.xu@windriver.com> Reviewed-by: Phillip Lougher <phillip@squashfs.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-12-06 16:12:45 -08:00
..
Kconfig	squashfs: allows users to configure the number of decompression threads	2022-11-18 13:55:08 -08:00
Makefile	squashfs: always build "file direct" version of page actor	2022-07-29 18:12:34 -07:00
block.c	squashfs: squashfs_read_data need to check if the length is 0	2023-12-06 16:12:45 -08:00
cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 35	2019-05-24 17:27:11 +02:00
decompressor.c	squashfs: don't include buffer_head.h	2023-06-09 17:44:14 -07:00
decompressor.h	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00
decompressor_multi.c	squashfs: allows users to configure the number of decompression threads	2022-11-18 13:55:08 -08:00
decompressor_multi_percpu.c	squashfs: don't include buffer_head.h	2023-06-09 17:44:14 -07:00
decompressor_single.c	squashfs: add the mount parameter theads=<single|multi|percpu>	2022-11-18 13:55:08 -08:00
dir.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 35	2019-05-24 17:27:11 +02:00
export.c	exportfs: make ->encode_fh() a mandatory method for NFS export	2023-10-28 16:15:15 +02:00
file.c	squashfs: fix buffer release race condition in readahead code	2022-10-28 13:37:21 -07:00
file_cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
file_direct.c	squashfs: don't call kmalloc in decompressors	2022-08-28 14:02:45 -07:00
fragment.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 35	2019-05-24 17:27:11 +02:00
id.c	squashfs: fix xattr id and id lookup sanity checks	2021-03-25 09:22:55 -07:00
inode.c	squashfs: convert to new timestamp accessors	2023-10-18 14:08:27 +02:00
lz4_wrapper.c	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00
lzo_wrapper.c	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00
namei.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 35	2019-05-24 17:27:11 +02:00
page_actor.c	squashfs: fix read regression introduced in readahead code	2022-10-28 13:37:21 -07:00
page_actor.h	squashfs: fix read regression introduced in readahead code	2022-10-28 13:37:21 -07:00
squashfs.h	squashfs: move squashfs_xattr_handlers to .rodata	2023-10-10 13:49:20 +02:00
squashfs_fs.h	Squashfs: fix handling and sanity checking of xattr_ids count	2023-01-31 16:44:10 -08:00
squashfs_fs_i.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 35	2019-05-24 17:27:11 +02:00
squashfs_fs_sb.h	squashfs: cache partial compressed blocks	2023-06-09 17:44:14 -07:00
super.c	squashfs: cache partial compressed blocks	2023-06-09 17:44:14 -07:00
symlink.c	squashfs: Convert squashfs to read_folio	2022-05-09 16:21:46 -04:00
xattr.c	squashfs: move squashfs_xattr_handlers to .rodata	2023-10-10 13:49:20 +02:00
xattr.h	Squashfs: fix handling and sanity checking of xattr_ids count	2023-01-31 16:44:10 -08:00
xattr_id.c	revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"	2023-02-03 17:52:25 -08:00
xz_wrapper.c	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00
zlib_wrapper.c	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00
zstd_wrapper.c	squashfs: extend "page actor" to handle missing pages	2022-06-16 19:58:21 -07:00