Re: [PATCH net-next] tcp: fix incorrect parameter validation in the do_tcp_getsockopt() function
From: Paolo Abeni
Date: Wed Mar 06 2024 - 06:36:58 EST
On Wed, 2024-03-06 at 09:57 +0000, Gavrilov Ilia wrote:
> The 'len' variable can't be negative because all 'min_t' parameters
> cast to unsigned int, and then the minimum one is chosen.
The above is incorrect, as the 'len' variable is a signed integer
The same applies to the following patches.
Cheers,
Paolo