Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>> Obviously a conversion error while switching to __xn_safe*.
>>
>> Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
> 
> Well, I have just checked the kernel code, and 0 as a return value of
> strncpy_from_user is treated as a value in most places, even if not -EFAULT.
> 

Better check our code: :) __xn_safe_strncpy_from_user works differently.

Jan

-- 
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux

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