From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] sock: consistent handling of extreme SO_SNDBUF/SO_RCVBUF values Date: Sat, 16 Feb 2019 18:10:50 -0800 (PST) Message-ID: <20190216.181050.693622468464700230.davem@davemloft.net> References: <2cb69b6987b6e23f8b8c1aa8dc524efa6bd53191.1550026643.git.gnault@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <2cb69b6987b6e23f8b8c1aa8dc524efa6bd53191.1550026643.git.gnault@redhat.com> Sender: netdev-owner@vger.kernel.org To: gnault@redhat.com Cc: netdev@vger.kernel.org, linux-api@vger.kernel.org, edumazet@google.com, mleitner@redhat.com, pabeni@redhat.com List-Id: linux-api@vger.kernel.org From: Guillaume Nault Date: Wed, 13 Feb 2019 04:30:34 +0100 > SO_SNDBUF and SO_RCVBUF (and their *BUFFORCE version) may overflow or > underflow their input value. This patch aims at providing explicit > handling of these extreme cases, to get a clear behaviour even with > values bigger than INT_MAX / 2 or lower than INT_MIN / 2. ... > Signed-off-by: Guillaume Nault Thank you so much for writing such a detailed commit message. Applied.