From: Serhey Popovich
Date: Wed, 20 Dec 2017 21:44:46 +0200
> Sorry but I do not mean larger. I mean shorter. When nla_len() >
> strlen() we allocate extra space up to IFALIASZ - 1.
But the user typically does not do that.
> This is definitely fix nothing: we never get above the bounds, but
> i
David Miller wrote:
> From: Serhey Popovych
> Date: Mon, 18 Dec 2017 23:38:35 +0200
>
>> We supply number of bytes available in @alias via @len
>> parameter to dev_set_alias() which is not the same
>> as zero terminated string length that can be shorter.
>>
>> Both dev_set_alias() users (rtnetlin
From: Serhey Popovych
Date: Mon, 18 Dec 2017 23:38:35 +0200
> We supply number of bytes available in @alias via @len
> parameter to dev_set_alias() which is not the same
> as zero terminated string length that can be shorter.
>
> Both dev_set_alias() users (rtnetlink and sysfs) can
> submit numb
We supply number of bytes available in @alias via @len
parameter to dev_set_alias() which is not the same
as zero terminated string length that can be shorter.
Both dev_set_alias() users (rtnetlink and sysfs) can
submit number of bytes up to IFALIASZ with actual string
length slightly shorter by p
