Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Fri, 30 Sep 2022 11:36:11 +0200 | Subject | Re: [PATCH linux-next] m68k: Move from strlcpy with unused retval to strscpy |
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CC linux-m68k
On Fri, Sep 30, 2022 at 10:07 AM <cgel.zte@gmail.com> wrote: > From: Xu Panda <xu.panda@zte.com.cn> > > The implementation of strscpy() is more robust and safer. > That's now the recommended way to copy NUL terminated strings. > > Reported-by: Zeal Robot <zealci@zte.com.cn> > Signed-off-by: Xu Panda <xu.panda@zte.com.cn> > --- > arch/m68k/kernel/setup_mm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c > index 06ee394db610..401a8deb6ffc 100644 > --- a/arch/m68k/kernel/setup_mm.c > +++ b/arch/m68k/kernel/setup_mm.c > @@ -231,7 +231,7 @@ void __init setup_arch(char **cmdline_p) > setup_initial_init_mm((void *)PAGE_OFFSET, _etext, _edata, _end); > > #if defined(CONFIG_BOOTPARAM) > - strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE); > + strscpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE); > m68k_command_line[CL_SIZE - 1] = 0; > #endif /* CONFIG_BOOTPARAM */ > process_uboot_commandline(&m68k_command_line[0], CL_SIZE); > -- > 2.15.2
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