Randall Huang ed523cbd4a f2fs: fix to avoid memory leakage in f2fs_listxattr ... commit 688078e7f36c293dae25b338ddc9e0a2790f6e06 upstream. In f2fs_listxattr, there is no boundary check before memcpy e_name to buffer. If the e_name_len is corrupted, unexpected memory contents may be returned to the buffer. Signed-off-by: Randall Huang <huangrandall@google.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> [bwh: Backported to 4.19: Use f2fs_msg() instead of f2fs_err()] Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-04-29 16:31:17 +02:00
..
acl.c	f2fs: fix wrong return value of f2fs_acl_create	2019-02-12 19:47:02 +01:00
acl.h	f2fs: remove dead code f2fs_check_acl	2016-09-14 16:52:36 -07:00
checkpoint.c	f2fs: use generic EFSBADCRC/EFSCORRUPTED	2019-10-01 08:26:13 +02:00
data.c	f2fs: fix potential overflow	2020-01-17 19:47:13 +01:00
debug.c	f2fs: don't access node/meta inode mapping after iput	2019-07-10 09:53:45 +02:00
dir.c	f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()	2020-01-27 14:51:13 +01:00
extent_cache.c	f2fs: avoid sleeping under spin_lock	2018-11-13 11:08:37 -08:00
f2fs.h	f2fs: fix wrong error injection path in inc_valid_block_count()	2020-01-27 14:51:11 +01:00
file.c	f2fs: fix potential overflow	2020-01-17 19:47:13 +01:00
gc.c	f2fs: fix to allow node segment for GC by ioctl path	2019-12-13 08:51:51 +01:00
gc.h	f2fs: introduce sbi->gc_mode to determine the policy	2018-05-31 11:31:51 -07:00
hash.c	f2fs: check entire encrypted bigname when finding a dentry	2017-05-04 11:44:35 -04:00
inline.c	f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()	2020-01-27 14:51:13 +01:00
inode.c	f2fs: fix to update time in lazytime mode	2020-01-04 19:12:37 +01:00
Kconfig	fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at	2018-01-01 12:45:37 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
namei.c	f2fs: set I_LINKABLE early to avoid wrong access by vfs	2020-02-24 08:34:48 +01:00
node.c	f2fs: fix to wait all node page writeback	2020-04-23 10:30:22 +02:00
node.h	f2fs: let checkpoint flush dnode page of regular	2018-08-01 11:52:36 -07:00
recovery.c	f2fs: mark inode dirty explicitly in recover_inode()	2019-11-20 18:47:40 +01:00
segment.c	f2fs: fix to account preflush command for noflush_merge mode	2019-12-13 08:51:48 +01:00
segment.h	f2fs: use generic EFSBADCRC/EFSCORRUPTED	2019-10-01 08:26:13 +02:00
shrinker.c	f2fs: fix sbi->extent_list corruption issue	2019-02-12 19:47:17 +01:00
super.c	f2fs: fix NULL pointer dereference in f2fs_write_begin()	2020-04-23 10:30:21 +02:00
sysfs.c	f2fs: fix memleak of kobject	2020-02-24 08:34:49 +01:00
trace.c	f2fs: do not use mutex lock in atomic context	2019-04-05 22:32:59 +02:00
trace.h	f2fs: add sbi and page pointer in f2fs_io_info	2015-05-28 15:41:32 -07:00
xattr.c	f2fs: fix to avoid memory leakage in f2fs_listxattr	2020-04-29 16:31:17 +02:00
xattr.h	f2fs: fix to avoid accessing xattr across the boundary	2019-06-19 08:18:02 +02:00