Greg Kroah-Hartman 480e5bc21f jfs: xattr: fix buffer overflow for invalid xattr ... commit 7c55b78818 upstream. When an xattr size is not what is expected, it is printed out to the kernel log in hex format as a form of debugging. But when that xattr size is bigger than the expected size, printing it out can cause an access off the end of the buffer. Fix this all up by properly restricting the size of the debug hex dump in the kernel log. Reported-by: syzbot+9dfe490c8176301c1d06@syzkaller.appspotmail.com Cc: Dave Kleikamp <shaggy@kernel.org> Link: https://lore.kernel.org/r/2024051433-slider-cloning-98f9@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-07-05 09:14:14 +02:00
..
acl.c	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
file.c
inode.c	jfs: prevent NULL deref in diFree	2022-04-13 20:59:13 +02:00
ioctl.c
jfs_acl.h	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
jfs_btree.h
jfs_debug.c
jfs_debug.h
jfs_dinode.h
jfs_discard.c
jfs_discard.h
jfs_dmap.c	jfs: fix array-index-out-of-bounds in dbAdjTree	2024-02-23 08:54:38 +01:00
jfs_dmap.h
jfs_dtree.c	jfs: fix slab-out-of-bounds Read in dtSearch	2024-02-23 08:54:38 +01:00
jfs_dtree.h
jfs_extent.c	jfs: validate max amount of blocks before allocation.	2023-09-19 12:22:43 +02:00
jfs_extent.h
jfs_filsys.h	jfs: jfs_dmap: Validate db_l2nbperpage while mounting	2023-07-23 13:47:49 +02:00
jfs_imap.c	jfs: fix array-index-out-of-bounds in diNewExt	2024-02-23 08:54:39 +01:00
jfs_imap.h
jfs_incore.h
jfs_inode.c
jfs_inode.h
jfs_lock.h
jfs_logmgr.c
jfs_logmgr.h
jfs_metapage.c
jfs_metapage.h
jfs_mount.c	jfs: fix uaf in jfs_evict_inode	2024-02-23 08:54:39 +01:00
jfs_superblock.h
jfs_txnmgr.c	FS: JFS: Check for read-only mounted filesystem in txBegin	2023-07-27 08:46:58 +02:00
jfs_txnmgr.h
jfs_types.h
jfs_umount.c
jfs_unicode.c
jfs_unicode.h
jfs_uniupr.c
jfs_xattr.h
jfs_xtree.c
jfs_xtree.h
Kconfig
Makefile
namei.c	FS: JFS: Fix null-ptr-deref Read in txBegin	2023-07-27 08:46:58 +02:00
resize.c
super.c
symlink.c
xattr.c	jfs: xattr: fix buffer overflow for invalid xattr	2024-07-05 09:14:14 +02:00