From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22486C79FA0 for ; Mon, 7 Sep 2026 17:05:10 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1918F40A6E; Mon, 7 Sep 2026 19:05:09 +0200 (CEST) Received: from mail-pj2-f12.google.com (mail-pj2-f12.google.com [74.125.227.140]) by mails.dpdk.org (Postfix) with ESMTP id 8051940262 for ; Mon, 7 Sep 2026 19:05:08 +0200 (CEST) Received: by mail-pj2-f12.google.com with SMTP id d9443c01a7336-2d747eefae4so916245ad.0 for ; Mon, 07 Sep 2026 10:05:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20251104.gappssmtp.com; s=20251104; t=1788800707; x=1789405507; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=jUbLAWmRiTkn57G0IB2+2FiWtAXCi4BlTB5SaJ4rADE=; b=ivabxFQFua+Q6YjWrBuC0KrRMPDOwRkcvMLYb5EQxnislK1ZNPJyhWdrmlmx4e6g/V Qde8l3YM5/5lkYNAOqqzdIEdQRBgV+XNhvJAxfSn5/Rh25Q2TZarghvtpJwOWJ4shXb2 15m61g48I7yemCE+bTVaoAK5us4CZvq01uAdYD2rRUVSx3IZUvDEXwEX4jta8zyEQhRi OY4Qv2fgfQUXRQEyDBIqgeVr5IyOOHJEpNuwbp7Ce9ACBXgQjT19SLiLON3pIHzH7sif dAZza8hsO91olkYRuTouaoZT+WuFpLNhTtXiTVHdZ6HuJk1Xe8JJ6jD4s6pjiJ4VH+od WW/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788800707; x=1789405507; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=jUbLAWmRiTkn57G0IB2+2FiWtAXCi4BlTB5SaJ4rADE=; b=Du6/qYQFEy6QPCTI0AVbqOSykdzoNTtaBjSef6EzRKrDXTeDnyVvyNXfQJz+fHpRRw NpFbWvg++AT6fuk8l9NYZT+WnXNfEgdc4DRQfCsIQf70RY7Z+pLoMYtczubQc04U1IAv bsihBV7kbF0e5JhcNhFSHRut+MU+B97i7Wt2sN9UfpSAEjyo4bwHGrHECg7YxDaWa5RY EgGWWrfjUpvCWFzhr/q/yJBgibUOgw2IhSLCQ8LELY8WYcstumtg56V07l5OVjVahjfr v2Zw8Rwn5A0s/LNGzwOhQO2GHNBP91J7GRIo+Pf+KpO0Udkr/5I863JzdR3IyQcNLyDD 2e5w== X-Gm-Message-State: AFuF++kV7QbkgJgHZ7J4f2sqq3OUP2vPu3IXM8vpdF020KhsO/1AJpIe sebTWtRDViVXnxS0JFcOf0w9FCYKUnw/DgBELwICEagFIFfLN69F/YCHU8cOxwcRkq4gJnO1Pe5 bZatE X-Gm-Gg: AYBFou1ToX5mj1Nirp7Sl8DjS8kjTdBNQxU1LYgYHp+wn+W1kPK16Ak5RQp8j+YLW0s Z5BSPmIO1AJXq2RfSrGPttNKPiv+c3VETQnuhZcS6YRZH0nxWfhA+Cyh7cYoLVMoAvCA+8Ox86a n9LL6FxvSQ9vg8EvRcyXAaXudFyZ6iEchfBu5RJwYp9IXper0F1klxQs+p9J6TCKpnovsNWwRmp Elqrn1u+9HOYFzac5sSCsP+a+mT5HUrRvXTKwEmw28zvaEAwiyQdyKVK4OV9DBmc2DirlDrmu2v OXg3z6Co9IK1/1ydckZDUmiO9Ky0MiPtSr69qX2mU/9nH3IKf2tAEm0gDHt5h7iymWt4nkktPcV k5Xs7+seHnN20WOy8bSTxy0YMVEbDgCinjKUxCPRyKywi6NMGHWUvBNd5sFmQRV3K8PWqwn9++B aHbAF4mv/uDCYb6mvMK4CVcc98JNoPXbtFVKxojoCECIkr6wKBLkOoGkQ5ZQMKuro+hYiJ4qotK lBNwEMh7YovU+5IaegjCrWd/l4= X-Received: by 2002:a17:90b:4405:b0:398:9bd3:d6d4 with SMTP id 98e67ed59e1d1-39b8bf0ce55mr1680549a91.14.1788800705971; Mon, 07 Sep 2026 10:05:05 -0700 (PDT) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39b26123c99sm21509536a91.11.2026.09.07.10.05.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Sep 2026 10:05:05 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Bruce Richardson , Sunil Kumar Kori , Rakesh Kudurumalla Subject: [PATCH v2 01/13] graph: do not call printf in signal Date: Mon, 7 Sep 2026 10:03:19 -0700 Message-ID: <20260907170454.351647-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260907170454.351647-1-stephen@networkplumber.org> References: <20260906232716.496546-1-stephen@networkplumber.org> <20260907170454.351647-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Printf is not signal safe and calling it in a signal handler get flagged as an error by GCC analyzer. Signed-off-by: Stephen Hemminger Acked-by: Bruce Richardson --- app/graph/main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/app/graph/main.c b/app/graph/main.c index 56294f2693..d36d60bf94 100644 --- a/app/graph/main.c +++ b/app/graph/main.c @@ -49,10 +49,8 @@ static struct app_params { static void signal_handler(int signum) { - if (signum == SIGINT || signum == SIGTERM) { - printf("\n\nSignal %d received, preparing to exit...\n", signum); + if (signum == SIGINT || signum == SIGTERM) force_quit = true; - } } static int -- 2.53.0