Yuntao Wang 46dad3c1e5 init/main.c: Fix potential static_command_line memory overflow ... We allocate memory of size 'xlen + strlen(boot_command_line) + 1' for static_command_line, but the strings copied into static_command_line are extra_command_line and command_line, rather than extra_command_line and boot_command_line. When strlen(command_line) > strlen(boot_command_line), static_command_line will overflow. This patch just recovers strlen(command_line) which was miss-consolidated with strlen(boot_command_line) in the commit f5c7310ac7 ("init/main: add checks for the return value of memblock_alloc*()") Link: https://lore.kernel.org/all/20240412081733.35925-2-ytcoode@gmail.com/ Fixes: f5c7310ac7 ("init/main: add checks for the return value of memblock_alloc*()") Cc: stable@vger.kernel.org Signed-off-by: Yuntao Wang <ytcoode@gmail.com> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>		2024-04-13 00:59:36 +09:00
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.gitignore	kbuild: build init/built-in.a just once	2022-09-29 04:40:15 +09:00
build-version	kbuild: build init/built-in.a just once	2022-09-29 04:40:15 +09:00
calibrate.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
do_mounts_initrd.c	init: pass root_device_name explicitly	2023-06-05 10:55:20 -06:00
do_mounts_rd.c	init: add an init_unlink helper	2020-07-31 08:17:52 +02:00
do_mounts.c	init: flush async file closing	2024-02-08 18:41:03 +01:00
do_mounts.h	init: flush async file closing	2024-02-08 18:41:03 +01:00
init_task.c	rcu-tasks: Initialize data to eliminate RCU-tasks/do_exit() deadlocks	2024-02-25 14:21:43 -08:00
initramfs.c	init: open output files from cpio unpacking with O_LARGEFILE	2024-04-05 11:21:30 -07:00
Kconfig	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
main.c	init/main.c: Fix potential static_command_line memory overflow	2024-04-13 00:59:36 +09:00
Makefile	x86/retpoline: Make sure there are no unconverted return thunks due to KCSAN	2023-10-20 13:02:23 +02:00
noinitramfs.c	init: move usermodehelper_enable() to populate_rootfs()	2021-09-08 11:50:27 -07:00
version-timestamp.c	init/version-timestamp.c: remove unneeded #include <linux/version.h>	2023-01-09 07:34:38 +09:00
version.c	init/version.c: Replace strlcpy with strscpy	2023-09-22 09:50:56 -07:00