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 4192B46D2A for ; Thu, 14 Aug 2025 18:53:17 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3480F427B2; Thu, 14 Aug 2025 18:53:17 +0200 (CEST) Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) by mails.dpdk.org (Postfix) with ESMTP id 4E8C1402CA for ; Thu, 14 Aug 2025 18:53:15 +0200 (CEST) Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-45a1b0d224dso6206845e9.3 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=k2Nvd8h2bIaqBDQJBRGB2ZXlnYQIgQLEffIfwSBL0Q46XcIWd/UQTvrw48UVTE3g2f 8ErIvxQz2CeI/LAgo/0t3CTjfhEMWsNgp7bPsNf5J0J/yt19xcemPb0Ji7oiatlLegpv 2SPVQOlVb2cpujRewxRY73ihhu8xPJrXQEMksxrNXOpqMmvd+yIX0OGOrH+XMW5gu+Qw hCn9V5TDTlsA98qpXijpfk5+uzl93wuU8rEu/UHkV0i5KaVt02RdN9AIbz4CxzgJ0k97 7nVz3ulAxIixBtWWY9bq4iVkvXWjZMT84yJCsH8hoQf2zcYW/USSM/kGG+SiZS/EeP8+ Hr8g== X-Forwarded-Encrypted: i=1; AJvYcCUJsHkybF/S+5Ud2okC9g6q4Kk6/BGUnRpBdZcTQmP1S2zqHUrZydgpUo6Wbq1/Z8VEYTyHHvM=@dpdk.org X-Gm-Message-State: AOJu0YxplNRCfE2wjQP3cn/JGyYaVZHVkJ4kNhIYaoGqOrpa2AZvzWW+ adDgeDzymzvmtj46wTTzuln2QNUuNcCVlJteoBEj1/kqdXz/IIFCQAdi/QEy3Haqi8Q= X-Gm-Gg: ASbGncszo1GTQpkNJ2RX5PeKvZFN9e9GgCTH/TiKnRH+aLmDCeGG71GcKhP5A9HUw/Z NkZzCM2jWqBRsIiBWp3Zf4Pg2W3lQSeqnCXNoMePJcsT/IsBKPOjcNGZSA7M5p40+xIY30EZo1w s6QjiURHxKZgIILIQWPknxGtoMCLUX+biED5NowpaPblgYtMVSHySOYdSsazAGBA0PMZwOg3CTG dDMDSIhxEgLdyJsxbbIF19jiJpfPZXw8OsO5VOWkG7KrILf7DgMFSrzH9wPtiSnbLKwBH41808P ukFAL8YoH9lnYcj9Qx10SLoL4GMHpETGvuZeOuFqA2FnJTJhd3X8mLMOHYGlRWs+bMksDtjFBDI mxO9KTqh4YidPhVu7ak65UUuxiaqqEgsmerUXTCGtNI5wtYVVDBiZPRk3ggM+Vq9ew3eKKYc5Ng G4Xpfr3aY= 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: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-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