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Tetsuo Handa c8daee6658 fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() 
[ Upstream commit 81b21c0f0138ff5a499eafc3eb0578ad2a99622c ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-30 12:57:47 +01:00
..
attributes.c
hfsplus: fix crash and filesystem corruption when deleting files
2020-04-10 15:36:20 -07:00
bfind.c
…
bitmap.c
…
bnode.c
…
brec.c
hfsplus: fix BUG on bnode parent update
2018-10-31 08:54:13 -07:00
btree.c
hfsplus: do not free node before using
2018-11-30 14:56:14 -08:00
catalog.c
hfsplus: prevent btree data loss on ENOSPC
2018-10-31 08:54:13 -07:00
dir.c
hfsplus: return file attributes on statx
2019-01-04 13:13:47 -08:00
extents.c
hfsplus: prevent corruption in shrinking truncate
2021-05-19 10:13:10 +02:00
hfsplus_fs.h
hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount
2023-01-14 10:16:26 +01:00
hfsplus_raw.h
…
inode.c
fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()
2023-05-30 12:57:47 +01:00
ioctl.c
vfs: create a generic checking and prep function for FS_IOC_SETFLAGS
2019-07-01 08:25:34 -07:00
Kconfig
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
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
2023-01-14 10:16:26 +01:00
part_tbl.c
…
super.c
fs: hfsplus: fix UAF issue in hfsplus_put_super
2023-03-11 16:39:56 +01:00
tables.c
…
unicode.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
wrapper.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
xattr_security.c
hfsplus: drop ACL support
2018-08-22 10:52:50 -07:00
xattr_trusted.c
…
xattr_user.c
…
xattr.c
fs/hfsplus/xattr.c: replace strncpy with memcpy
2019-07-16 19:23:23 -07:00
xattr.h
hfsplus: drop ACL support
2018-08-22 10:52:50 -07:00