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 7F63F4897F; Sun, 19 Oct 2025 18:57:39 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D49142B71; Sun, 19 Oct 2025 18:57:35 +0200 (CEST) Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) by mails.dpdk.org (Postfix) with ESMTP id 1A8794013F for ; Sun, 19 Oct 2025 18:57:33 +0200 (CEST) Received: by mail-pl1-f169.google.com with SMTP id d9443c01a7336-2907948c1d2so38634935ad.3 for ; Sun, 19 Oct 2025 09:57:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1760893052; x=1761497852; 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=BtKP8ewtordDXjE6jbl7Fh+Lo2Ck/eF/FAuVrDMlThs=; b=RdKmcIUlRLZCN916yRY5ACjDgQws1UbIkgPnb6hc4cAGHZaGCeTNULO9bKk9etYZgY oiw/0wtXAiRDu8ezdtMa8/TMWDhhA56iISJ2pjUycgubo0G/f0RV+3x7nN8ravv6UG3D o7zi7YNdv2MGtNQk/clTE2+12YIwJxxdwye4c70pAAX5uccCGmlQzwHXP71qUmCrTH0l GTFWg4HPIcPVWos4s82Q4y6dWw2Wjk5m0b1di0ql7Rv4ACeyupGOFVbpr9w7N9Di99cG SyMVb/KzN3RYn+iq15swFI4OFQZM146aq2wXxP238td9+WWrdmayJLr4cHT57BQYTulY eMGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760893052; x=1761497852; 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=BtKP8ewtordDXjE6jbl7Fh+Lo2Ck/eF/FAuVrDMlThs=; b=S6mHpPIgpFYrMbvXsljVyAqXdRb4stl0lj1eEsG8mZG/lX+swNTMs5IvLZIEJpVKwX KUiueesrcnSKLgpvcfHvWcwPOsmLQJYdWt0p+nW1xvZqyxpaYh6KSsqd8lrJuXSFIl/p Ry1I9NgmJUGC1PMoHGxyqOJy7wJnB+JdJ/07U42ZIZJZW4DLPGatHMzmdcpCj7E7Hw2/ PsHPoyvp/gkO65+wBw8IS5/gc8ob9Ps/TX5eMrX7cWGfKkDDIOU/EiOYs9QSOK58A7BX FScPIA7kztr/k2CvtyWAoG9lV/Ul8qPCilyAbBUm8NRM9H1CClqzVWBFwUwxbcdjXhkD mrZA== X-Gm-Message-State: AOJu0Yz5ln4UdZoj3t0lqMXxnZOzHHPx/28wjl+UbnvU6sCcTbzZdSx8 69Ntpc+nHSrhMDNLFKXMAx1uGl33VP5EqKfQpUqUYySMVUHESdlm/NKoAHGMt1jjdNYCGauoDGI P4fP8GCM= X-Gm-Gg: ASbGncsUxj4XJMJkmiFsuAVibsA8+cCobIRnwFTLNC/TC+byeLmDzHGUzW7MKiwTUi9 Y/Qm2+7F7P7xawdwGcQM0BFsrhLnzYgMbJAhLg/gZM5u3e1zIPRZkzcBo3BehpnFKV/jRooPAKb hxoFw3D4NZDaxOyFh3WlLsuX79jUlH6gxkm08v3jsRwK25gCzloenzWdFdVxVVvnIpoYRG37stR SuJIxBztCfkffkK41bPGhLdEM5SRVBx1hltZ4QraDjwwcXskOk4IBzvcWXrzBZ6StfrRRHXeUra zvdX4PKF81qqeM4BuikSQoiOK0zSwqpZnsBgAD5J0INg9ari2ZfmRXW19bAX8JaqoYBqz4wSrpv fcRXOEjIzg5bb3w++su3KLOvRg3xDR9Hm8uxkRrojPJpxxeoODYSTQSeHplF5C91qocvAFlpQpP DzMU/upIiQFb/bI6F6qn0ADLa0tYOC1QOnniKNpbWwYksLRSP1iw== X-Google-Smtp-Source: AGHT+IGj9awIrrUm9iU6bBRx/x0U8e2yguOBk438oueGITSb3q94tbmkRlupfUGH6BDyoFn3LQVHyw== X-Received: by 2002:a17:903:1746:b0:24e:e5c9:ecf7 with SMTP id d9443c01a7336-290caf846d4mr115559035ad.34.1760893052225; Sun, 19 Oct 2025 09:57:32 -0700 (PDT) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2924721b6fdsm56940455ad.118.2025.10.19.09.57.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Oct 2025 09:57:31 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Reshma Pattan Subject: [PATCH v3 1/8] dumpcap: handle primary process exit Date: Sun, 19 Oct 2025 09:56:08 -0700 Message-ID: <20251019165728.164929-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251019165728.164929-1-stephen@networkplumber.org> References: <250811213632.16023-1-stephen@networkplumber.org> <20251019165728.164929-1-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 e5ba36350b..3621c0ebe3 100644 --- a/app/dumpcap/main.c +++ b/app/dumpcap/main.c @@ -1059,6 +1059,10 @@ 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); -- 2.51.0