OpenCloudOS-Kernel/fs/pstore
Jiasheng Jiang ad5cb6deb4 pstore/platform: Add check for kstrdup
[ Upstream commit a19d48f7c5d57c0f0405a7d4334d1d38fe9d3c1c ]

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Fixes: 563ca40ddf ("pstore/platform: Switch pstore_info::name to const")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230623022706.32125-1-jiasheng@iscas.ac.cn
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:58:53 +01:00
..
Kconfig pstore: Replace crypto API compression with zlib_deflate library calls 2023-07-17 16:08:58 -07:00
Makefile pstore/blk: Introduce backend for block devices 2020-05-30 10:34:03 -07:00
blk.c init: improve the name_to_dev_t interface 2023-06-05 10:56:46 -06:00
ftrace.c pstore/ftrace: Allow immediate recording 2021-11-18 10:29:52 -08:00
inode.c pstore updates for v6.6-rc1 2023-08-28 12:36:04 -07:00
internal.h pstore: Move kmsg_bytes default into Kconfig 2020-12-01 12:09:17 -08:00
platform.c pstore/platform: Add check for kstrdup 2023-11-20 11:58:53 +01:00
pmsg.c pstore update for v6.4-rc1 2023-04-27 17:03:40 -07:00
ram.c pstore: Support record sizes larger than kmalloc() limit 2023-08-17 15:18:24 -07:00
ram_core.c pstore: Fix kernel-doc warning 2023-08-18 13:27:28 -07:00
ram_internal.h pstore/ram: Set freed addresses to NULL 2022-10-19 09:25:39 -07:00
zone.c pstore/zone: Use GFP_ATOMIC to allocate zone buffer 2022-10-17 13:14:10 -07:00