Hi Xu, On 3/12/22 16:10, yang.yang29@xxxxxxxxxx wrote:
From: Xu Panda <xu.panda@xxxxxxxxxx> The implementation of strscpy() is more robust and safer. Signed-off-by: Xu Panda <xu.panda@xxxxxxxxxx> Signed-off-by: Yang Yang <yang.yang29@xxxxxxx>
Thanks. Seeing as this is non-MMU related I'll take this through the m68knommu git tree. Applied to the for-next branch. Regards Greg
--- arch/m68k/kernel/setup_no.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index cb6def585851..37fb663559b4 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -90,8 +90,7 @@ void __init setup_arch(char **cmdline_p) config_BSP(&command_line[0], sizeof(command_line)); #if defined(CONFIG_BOOTPARAM) - strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); - command_line[sizeof(command_line) - 1] = 0; + strscpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); #endif /* CONFIG_BOOTPARAM */ process_uboot_commandline(&command_line[0], sizeof(command_line));
