From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id mctKAVV8z2q7zggAWB0awg (envelope-from ) for ; Wed, 14 Oct 2026 08:57:57 -0400 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=polymtl.ca header.i=@polymtl.ca header.a=rsa-sha256 header.s=oct2025 header.b=dfWWjP44; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 007431E051; Wed, 14 Oct 2026 08:57:56 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=ham autolearn_force=no version=4.0.1 Received: from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 489C61E04E for ; Wed, 14 Oct 2026 08:57:56 -0400 (EDT) Received: from vm01.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E39594BA2E3D for ; Wed, 14 Oct 2026 12:57:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E39594BA2E3D Authentication-Results: sourceware.org; dkim=pass (2048-bit key, unprotected) header.d=polymtl.ca header.i=@polymtl.ca header.a=rsa-sha256 header.s=oct2025 header.b=dfWWjP44 Received: from smtp.polymtl.ca (smtp.polymtl.ca [132.207.4.11]) by sourceware.org (Postfix) with ESMTPS id 873954BA2E08 for ; Wed, 14 Oct 2026 12:57:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 873954BA2E08 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=polymtl.ca Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=polymtl.ca ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 873954BA2E08 Authentication-Results: sourceware.org; arc=none smtp.remote-ip=132.207.4.11 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1791982652; cv=none; b=qbJcIh2vdwYBdG3j2ZbpN9ruN/gNeCoh7C+OQvIFZ9IfZIWIMXm1OpEFDZkIb7FmJU+zDHgiEynJQupdLpWowplDh52DencbdGPpqBb/ElfniGyNsoc9e3+HZDTqlvKh8Qgfm9uF9AD7Tuuk3fvntYx1ZEeWDgXbEqDQFRRXWRk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1791982652; c=relaxed/simple; bh=GKDi34v90rlB7ZwaEJ5ZBswPzmkQfd5E8qGNKhb8Tic=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=DcDiAhwPEYqxzz0qafyw1YPyNZXTiBZun2iBpKXQFZd/hvGsmEo41YgtOgEvIHXK5wnb9iJStdOUonzwM4OZ8248+4WZdqgNy2UjPwwpsyDqBg937BxGy+UVqdHX55worlxAvLMwfENiKMKOflyXyPP0QfxyVF6VL4hKAcaLhD4= ARC-Authentication-Results: i=1; sourceware.org; dkim=pass (2048-bit key, unprotected) header.d=polymtl.ca header.i=@polymtl.ca header.a=rsa-sha256 header.s=oct2025 header.b=dfWWjP44 DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 873954BA2E08 Received: from simark.ca (simark.ca [158.69.221.121]) (authenticated bits=0) by smtp.polymtl.ca (8.14.7/8.14.7) with ESMTP id 69ECvPYq130895 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 14 Oct 2026 08:57:30 -0400 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp.polymtl.ca 69ECvPYq130895 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=polymtl.ca; s=oct2025; t=1791982650; bh=gg0/f9jYd327mLKw2mKRd7vWP9XrEqj5SIYpggSV3xo=; h=Date:Subject:To:Cc:From:In-Reply-To:From; b=dfWWjP44v//yddb+G/Ae7JkF5ek2VAYFwFs9izeyuiBGu371iRzilr/c5Hjyh5f7v PXGJzkU1EfBcxyW1y//kyu3B+4ht/5LjdDaqpsMCdXpYmWkAwuhx675RZ89hYV/q2d FdMGaRQQa6VI4UqIAKcdVTwuTarkV7UlEtc6xuP2n7/26IDXdS71s1q2Amf7HJrZ9W IgOGtZDMr/CEcsgNtiXM/OgoTAXX7AUOFk2Au8KfC2TGQblYRxHFtVprDVcUSIV/F6 2r1hGbOodfC5S4H6shqAGDlraTe3AmLY+goFY7e9rHgcO6Roh5OR7weTJQ8p7FolMQ DOTfcUXVUkYKA== Received: by simark.ca (Postfix) id C74FA1E04E; Wed, 14 Oct 2026 08:57:24 -0400 (EDT) Message-ID: Date: Wed, 14 Oct 2026 08:57:24 -0400 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] gdb: don't let SIGPIPE kill GDB in the pipe command To: Tom Tromey , Simon Marchi Cc: gdb-patches@sourceware.org References: <20261013171340.1748775-1-simon.marchi@efficios.com> <87h5io5u20.fsf@tromey.com> Content-Language: fr From: Simon Marchi In-Reply-To: <87h5io5u20.fsf@tromey.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Poly-FromMTA: (simark.ca [158.69.221.121]) at Wed, 14 Oct 2026 12:57:25 +0000 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On 10/14/26 8:46 AM, Tom Tromey wrote: >>>>>> "Simon" == Simon Marchi writes: > > Simon> Fix it by ignoring SIGPIPE for the duration of pipe_command, using > Simon> scoped_ignore_sigpipe. Writes to the pipe then fail with EPIPE, which > Simon> stdio_file ignores. > > Makes sense. > Approved-By: Tom Tromey > > Tom Thanks, pushed both. Simon