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[189.204.159.168]) by smtp.gmail.com with ESMTPSA id i12sm1124466otk.2.2019.05.30.10.38.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 May 2019 10:38:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=NlfGiAAlPDQtelzDRN9s5s54Y74DMuOJ6VJbYlSv7zo=; b=SgD79CyqD8o2D+fOKp0hfXAazxGXFauY/FcGUCiFJ4Xr3IA6yKF5cuPKncSk19Yz8A DOKjJ8ijd2/cVBtMMRR+HjMKjJbVdpsanlh5GQ0TXuedE1gitY9r9ERlCGrOjv+mh3bl YW8rkHJQs0wZl1ynTUb5uSqpLVyMQF9q6uDweM/ktNCtiY0H9BjWKb3ViKrzQ4Nna3Gw wsMvVxAmriZFGLweM65amhcOWDLh9OQrqKeRyO96Va2D1v7rd3RV5TJAifwg1sFjhGyS 5efmvy3XTIG/LWDvpE8AY2DQrVm8Ng9mK5Fj4r43bbPBv7nXgWQiUKJYgSFTwlG3xJQd Nong== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=NlfGiAAlPDQtelzDRN9s5s54Y74DMuOJ6VJbYlSv7zo=; b=RHsoQhbfwEYBG67nGz4KcPNatyKyYjzLqyLvJGaqGLkqfEsDA3W6phz9rn+GEfIBzi 4X5nD+eFfSyJRpuNEC0SR4Uj6iQ7aWfjd9/6Isq+O7kEbQMbZul/6vhfPYxOGZXNipi7 ttlv4gukcNIbkFg8uvjWCzKCU12Xsb9tBrE9RyfWYmUV+p49E2/PAnHUm+neV/HALTA6 H4heWMdPFyBQbcSX/vGPCMm7xMV//tT0lr70qXKWKsRiU+lei/xw2dDfiTxJsIKswXWA bYYYGi9MEwbzqIWe/9NKn4GjZ3TDnp0mdlpVZMoZD92gcl6hshicxca4AJwf0yq/X3jO 8aLw== X-Gm-Message-State: APjAAAUi3IGG95WyCsY2tFoMdTz6jMgID7IHWcNmIpzjGCz95zxu6YCi /VDW1ECYwKDCX991G355zJIaMGV+umdltw== X-Google-Smtp-Source: APXvYqzgjBZv+L3ZfNk9vTxuurkKGvmM/EYYknR2zNcbu19ghGWkZVIyewk/Jawj8P9DdaP6BU2lag== X-Received: by 2002:a9d:694a:: with SMTP id p10mr3649933oto.61.1559237908397; Thu, 30 May 2019 10:38:28 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Thu, 30 May 2019 12:38:24 -0500 Message-Id: <20190530173824.30699-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::343 Subject: [Qemu-devel] [PATCH] util: Adjust qemu_guest_getrandom_nofail for Coverity X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Explicitly ignore the return value of qemu_guest_getrandom. Because we use error_fatal, all errors are already caught. Fixes: CID 1401701 Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- util/guest-random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/guest-random.c b/util/guest-random.c index e8124a3cad..00a08fd981 100644 --- a/util/guest-random.c +++ b/util/guest-random.c @@ -56,7 +56,7 @@ int qemu_guest_getrandom(void *buf, size_t len, Error **e= rrp) =20 void qemu_guest_getrandom_nofail(void *buf, size_t len) { - qemu_guest_getrandom(buf, len, &error_fatal); + (void)qemu_guest_getrandom(buf, len, &error_fatal); } =20 uint64_t qemu_guest_random_seed_thread_part1(void) --=20 2.17.1