From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0B29846D29; Thu, 14 Aug 2025 18:53:23 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 61161427B6; Thu, 14 Aug 2025 18:53:17 +0200 (CEST) Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) by mails.dpdk.org (Postfix) with ESMTP id 4FA54410E4 for ; Thu, 14 Aug 2025 18:53:15 +0200 (CEST) Received: by mail-wr1-f41.google.com with SMTP id ffacd0b85a97d-3b9edf36838so709373f8f.3 for ; Thu, 14 Aug 2025 09:53:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1755190395; x=1755795195; 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; bh=2A/P2YTUPFxdQAJZxYrYBcFGHYJejpVPpmnnIWUBLeY=; b=VSmhcWUSiTwYz+nL/3F6n+7NNolG6p2fSe6+ebDx5HKikZM947eoSM0NntZUCnwyln jppN5V/bKKs+2ZNPxOGw5a4nb6YwDBh/XChaZEVxcIFISpqEkVDQNK6yWDvL7YWIIIto zca3DgdpdnWoWEzhUdipw+zh4e2rzZHXh+Mw/I216yT0apkSKfa0n4SH7SDr8Lnz16Hc vDJd3+AsvZpV3iUhV9ADjSoNU3LOMswgM0pp4/MrlRqwOfcAW4+h3WuAPVYfTMO/ldpW ljy8Bjyh8rAMaXMKyPSym+I/Qe/b6pSe/VOt73XCI4XlceFzac9Qda1rGpXb3k8yQBN8 PKsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755190395; x=1755795195; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2A/P2YTUPFxdQAJZxYrYBcFGHYJejpVPpmnnIWUBLeY=; b=TsibuSH7Vzc7oPrYm0N4xHfGm20xl4kttYpxeLCg6ulncmniNBmLqtHct1emJ54D4U /jiMMGurIBdCX+gmTuGqIlRO+zo9cPFxAZJ+owhtXV5GT6UJiaEsVMwVvD308b6zSH2k j8L7YaBw9UV2Xs8RVL6uZ0xGMw9QxcK9D4t2t7cUkfmXJdj9AyJIuDGlYI8S+t4D2WRA G8JR8W/m5IDHTHeedTPMrS1MjTgwUYOl2F8RIJDyGKf3QwOKaHzZrXVKFDMVbS4cOP+B 9L0r6ka9Y0yF+VAns2Wx8vFBG8FGGtS18+GiRgMcz64xf6e5ZfXGiBELPcJtdWGQeZVg 4NmA== X-Gm-Message-State: AOJu0Ywhqh7g4mGS7CjxL1C1S43v3lmN4r8DkxcldPhsBPfji6zQVwiS Wv8x5CAnzzQz9Q/P9S77mSXC1OUVrdwq5YcvrCUWV1l0fxBu19aSCXUR1RYEIC/8Eyyfhid1QFH BnUMC X-Gm-Gg: ASbGncsF/nPfgQxB+VMBrtDznvm8c3UVwxRD6nlwgoI3L54bCGIcjw3MR4V4oFYNqiK 2OoL4NQPtMfLcAQ1FcHPid6WPfJGLmBG94U0uM97zhnXR20luqCNn59XwY0OpLvLLqxm/gvTREu Hj78cF+JtUk5jm4iSthL5yr5BJEZEGBOcp1Msc0X7OCDflCHKyQetNL8J2b38+YlbogsXcYkckT JuTPqFRAv6Km8oRJmWgqXPrTmCIx9dYNhYTpHWy9r9R+TzRRbsc2qbwnr1w7d7TFBOC8L/rngwg G/sFZwahcpRkrwBU3j6ugerFXG2YnaLAsfA/jLntgKTjZIMIndsd/+iczmYBUSA8VAJPLUh68Zj 8Iu2X2GbmY5UtwfHaRjjhsP+HUpSRW3+/kebsMfH6tbAxUCUUrPydIc7/IY1rrtBl9rqJ5RV0SX HCQaqSQ5Y= X-Google-Smtp-Source: AGHT+IH7MvgJI/RmVO/qHEKN9V1Q6rl8NRP9wXnETOYvvMsM9/dNfXyTBsekL4WbUBJbNQq11qCVKQ== X-Received: by 2002:a05:6000:188e:b0:3a4:ee40:715c with SMTP id ffacd0b85a97d-3b9edfb59d6mr3561483f8f.14.1755190394840; Thu, 14 Aug 2025 09:53:14 -0700 (PDT) Received: from hermes.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3ba54f87e17sm1748197f8f.23.2025.08.14.09.53.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Aug 2025 09:53:14 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Reshma Pattan Subject: [PATCH v2 1/8] dumpcap: handle primary process exit Date: Thu, 14 Aug 2025 09:52:57 -0700 Message-ID: <20250814165307.12786-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250814165307.12786-1-stephen@networkplumber.org> References: <20250811213632.16023-1-stephen@networkplumber.org> <20250814165307.12786-1-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 If primary process exits, then it is not possible (or needed) to cleanup resources. Instead just exit after closing the capture file. Bugzilla ID: 1760 Fixes: cbb44143be74 ("app/dumpcap: add new packet capture application") Cc: stable@dpdk.org Signed-off-by: Stephen Hemminger --- app/dumpcap/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c index 3d3c0dbc66..7b19c830b5 100644 --- a/app/dumpcap/main.c +++ b/app/dumpcap/main.c @@ -1058,6 +1058,10 @@ int main(int argc, char **argv) else pcap_dump_close(out.dumper); + /* If primary has exited, do not try and communicate with it */ + if (!rte_eal_primary_proc_alive(NULL)) + return 0; + cleanup_pdump_resources(); rte_ring_free(r); -- 2.47.2