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 8DFD9489CA for ; Fri, 24 Oct 2025 23:55:02 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7F9D940289; Fri, 24 Oct 2025 23:55:02 +0200 (CEST) Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) by mails.dpdk.org (Postfix) with ESMTP id 2B00E40151 for ; Fri, 24 Oct 2025 23:55:01 +0200 (CEST) Received: by mail-pj1-f42.google.com with SMTP id 98e67ed59e1d1-33bbeec2ed7so2463748a91.1 for ; Fri, 24 Oct 2025 14:55:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1761342900; x=1761947700; 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=VSFS6Xja25kswmX5YHSMeQ3EFy5NE/0X5r6+3S33NNE=; b=g/cGtlYN1wqa5uK9nuNxyZrW3jOfHom0VD9KdXj2MgMLtzXoP0cpT+x/Mr4eq6nkAJ 7Qeqy6Te6xxHpQ1RlXmq6YB52xNq1K8bOtBjfKVpScxvxnvJOECoHoKcjrLfUWpN/jpw tB84+j4+nzdcU+q01wLv7SidpZyh4K2U+CtCKf43QryFoA6ngj/nrkHHeZSDuRsHcZP/ PT+OVvHtn0hILcYUc/ImqWNYN4aRjPcQi5uIhFvDNgUNlNP6aOwBK8g997YADKvMYuJF R3wccHaHEwjnWncnvelKl7hR526x7zTMS45WAAJZ50D/Mx0iFgJEZLwCfAsVbncnKnHx Ms0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761342900; x=1761947700; 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=VSFS6Xja25kswmX5YHSMeQ3EFy5NE/0X5r6+3S33NNE=; b=OQsYzkdih5cPpxicYXO0aBMXyvpiy2vjX/SOZGRiuN4ZsV3LdH+amRXN1YDMmIlDj1 m3PfFTUMSXfyp4z+cwW97f7JkpBWqvjdrNTUWuSujE8xbXlVs7oDf9oThPAEUa4w4M0Y HxPk/7F9jfGgQyUj55m88A3r+2q2nL6jdnb+4YZY5C+IIOUc7lt/oNwNBFVA31s22UuK gmKXECFNhh6X5jqqbb1xJdZ3XqHMH4JPpflQauW7WslRdFHu5kz6pZo1PhFpZOFZ2iRQ FIZbJPsCfzom8c6ogOM9AGWPohFJgEx0El+/1LDecsOHcXyQ/60yDGAOr7O+lkG8KrYO UZrw== X-Forwarded-Encrypted: i=1; AJvYcCWBKY2RfE1Q7zoHhr3lt5WSgvHSTnRxfRqQ6qpqC5YousX/DuiEGMlkv9T1s3WTDBc32Xl+ofs=@dpdk.org X-Gm-Message-State: AOJu0YxBVLOEFAtep7Cjb+h7W+00NXygP16rSn+DvODTcChmhCtTeJI6 Y0ShzrWOdpBB8izPkJcHgLqQdU8apKyQoatZLemZsPFkQ2kGw1Kj7QFNnCqF3NiMjyc= X-Gm-Gg: ASbGncsgGzjYND1XXfPnIDku1Xt81VYGvSoGxMpSbbNCLxRN4wsgkohRPiDoKU89yPA TPe7XcJ561XxJb29fNXoYLimXzN7MhE5Jsj3IKqoKcZAHAwipq5A2MRnDmTw+JqjFgpU8dvNGBA dEaPx3baM4MOWm8M//J2VN6T74jhJAKvi9bQkfudscTciCi4ylsW/7WijPWZgeoAT+5YJE+/vlS TDKTvYhdbEF4J7BCl9yu5gj06FNJkvUPY5H+2pd9uAtvgpsFtHR09kFSlJ87vEp8/jkbewZCtyS uZwEZGnrVisoffsD/GUNxLMo7Hjpk7S6vtCVBWTArFpHDFxlA+Zo8B6fYdR7dV4m75DHV5T/wnN yh69v5X49ud9La5TYl2UAKxDqCtVIdizwm7MZ/ZNLwGy/gLIRuDsTSTeYQGR88FT/1B9uOy6CsJ vBb2nEK/Y1tgLSyfAzJDYgzxaGeQqvejhdf5oVE3iQzhFuKxbZnw== X-Google-Smtp-Source: AGHT+IERNLQXYn5nJqijP59iuK4x11DuQ8YSNFcWMKHkqO9gdzv571dJSGBnilu+ppZZYiI25UyBxQ== X-Received: by 2002:a17:90b:1f89:b0:32e:3c57:8a9e with SMTP id 98e67ed59e1d1-33fafc8a0c9mr8966985a91.35.1761342900241; Fri, 24 Oct 2025 14:55:00 -0700 (PDT) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a414012de3sm252530b3a.2.2025.10.24.14.54.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Oct 2025 14:54:59 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Bruce Richardson , Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk>, Reshma Pattan Subject: [PATCH v5 1/8] dumpcap: handle primary process exit Date: Fri, 24 Oct 2025 14:53:56 -0700 Message-ID: <20251024215456.282171-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251024215456.282171-1-stephen@networkplumber.org> References: <250811213632.16023-1-stephen@networkplumber.org> <20251024215456.282171-1-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 Acked-by: Bruce Richardson Acked-by: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> --- 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