Re: [PATCH] Kbuild: Disable the -Wformat-security gcc flag

[Floris Kraak]

On Tue, Feb 10, 2009 at 9:24 PM, Pavel Machek <pavel@xxxxxxx> wrote:
> On Wed 2009-02-04 14:26:45, Roland Dreier wrote:
>>  > Before judging on this patch could you please post what warning it
>>  > triggers and one or a few patches to fix some of them.
>>
>> The warnings are things like:
>>
>>     init/main.c: In function 'start_kernel':
>>     init/main.c:557: warning: format not a string literal and no format arguments
>>
>
> Would it be possible to declare linux_banner const or something?
>
>> diff --git a/init/main.c b/init/main.c
>> index 8442094..78fc0d8 100644
>> --- a/init/main.c
>> +++ b/init/main.c
>> @@ -554,7 +554,7 @@ asmlinkage void __init start_kernel(void)
>>       boot_cpu_init();
>>       page_address_init();
>>       printk(KERN_NOTICE);
>> -     printk(linux_banner);
>> +     printk("%s", linux_banner);
>
> Actually
>         printk(KERN_NOTICE "%s", linux_banner);
>
> is a better fix that will save some code, too.
>

Noted. Adding that to the patch tomorrow.

Regards,
Floris
---
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