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97117eb51e
linux/fs/hfsplus
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Tetsuo Handa 81b21c0f01
fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() 
syzbot is hitting WARN_ON() in hfsplus_cat_{read,write}_inode(), for
crafted filesystem image can contain bogus length. There conditions are
not kernel bugs that can justify kernel to panic.

Reported-by: syzbot <syzbot+e2787430e752a92b8750@syzkaller.appspotmail.com>
Link: https://syzkaller.appspot.com/bug?extid=e2787430e752a92b8750
Reported-by: syzbot <syzbot+4913dca2ea6e4d43f3f1@syzkaller.appspotmail.com>
Link: https://syzkaller.appspot.com/bug?extid=4913dca2ea6e4d43f3f1
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Viacheslav Dubeyko <slava@dubeyko.com>
Message-Id: <15308173-5252-d6a3-ae3b-e96d46cb6f41@I-love.SAKURA.ne.jp>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2023-04-12 11:29:32 +02:00
..
attributes.c hfsplus: fix crash and filesystem corruption when deleting files 2020-04-10 15:36:20 -07:00
bfind.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bitmap.c hfsplus: convert kmap() to kmap_local_page() in bitmap.c 2022-09-11 21:55:04 -07:00
bnode.c hfsplus: convert kmap() to kmap_local_page() in bnode.c 2022-09-11 21:55:04 -07:00
brec.c hfsplus: fix BUG on bnode parent update 2018-10-31 08:54:13 -07:00
btree.c hfsplus: convert kmap() to kmap_local_page() in btree.c 2022-09-11 21:55:05 -07:00
catalog.c hfsplus: prevent btree data loss on ENOSPC 2018-10-31 08:54:13 -07:00
dir.c fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
extents.c fs: hfsplus: initialize fsdata in hfsplus_file_truncate() 2023-02-02 22:50:06 -08:00
hfsplus_fs.h fs: port ->fileattr_set() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
hfsplus_raw.h hfsplus: use struct_group_attr() for memcpy() region 2022-01-20 08:52:54 +02:00
inode.c fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() 2023-04-12 11:29:32 +02:00
ioctl.c hfsplus: convert to fileattr 2021-04-12 15:04:29 +02:00
Kconfig fs: build the legacy direct I/O code conditionally 2023-01-26 10:30:56 -07:00
Makefile hfsplus: drop ACL support 2018-08-22 10:52:50 -07:00
options.c hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount 2022-12-11 19:30:20 -08:00
part_tbl.c fs/hfsplus: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
super.c fs: hfsplus: fix UAF issue in hfsplus_put_super 2023-03-02 21:54:23 -08:00
tables.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
unicode.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
wrapper.c fs/hfsplus: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
xattr_security.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_trusted.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_user.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr.c There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
xattr.h hfsplus: drop ACL support 2018-08-22 10:52:50 -07:00