From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] selftests/tls: Fix recv(MSG_PEEK) & splice() test cases Date: Mon, 01 Oct 2018 23:19:14 -0700 (PDT) Message-ID: <20181001.231914.2200760830649337187.davem@davemloft.net> References: <20180928161808.10363-1-vakul.garg@nxp.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, shuah@kernel.org, davejwatson@fb.com, doronrk@fb.com To: vakul.garg@nxp.com Return-path: In-Reply-To: <20180928161808.10363-1-vakul.garg@nxp.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Vakul Garg Date: Fri, 28 Sep 2018 21:48:08 +0530 > TLS test cases splice_from_pipe, send_and_splice & > recv_peek_multiple_records expect to receive a given nummber of bytes > and then compare them against the number of bytes which were sent. > Therefore, system call recv() must not return before receiving the > requested number of bytes, otherwise the subsequent memcmp() fails. > This patch passes MSG_WAITALL flag to recv() so that it does not return > prematurely before requested number of bytes are copied to receive > buffer. > > Signed-off-by: Vakul Garg Applied.