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([118.32.98.101]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-6f8fd4d56casm4357253b3a.199.2024.05.27.00.13.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 May 2024 00:13:54 -0700 (PDT) From: yskelg@gmail.com To: "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?UTF-8?q?Eugenio=20P=C3=A9rez?= Cc: skhan@linuxfoundation.org, Austin Kim , shjy180909@gmail.com, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, Yunseong Kim Subject: [PATCH] tools/virtio: pipe assertion in vring_test.c Date: Mon, 27 May 2024 16:13:31 +0900 Message-Id: <20240527071330.105268-1-yskelg@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Yunseong Kim The virtio_device need to fail checking when create the geust/host pipe. Signed-off-by: Yunseong Kim --- tools/virtio/vringh_test.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/virtio/vringh_test.c b/tools/virtio/vringh_test.c index 98ff808d6f0c..b1af8807c02a 100644 --- a/tools/virtio/vringh_test.c +++ b/tools/virtio/vringh_test.c @@ -161,8 +161,8 @@ static int parallel_test(u64 features, host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); - pipe(to_guest); - pipe(to_host); + assert(pipe(to_guest) == 0); + assert(pipe(to_host) == 0); CPU_ZERO(&cpu_set); find_cpus(&first_cpu, &last_cpu); -- 2.34.1