From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on starla X-Spam-Level: X-Spam-Status: No, score=0.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_BL_SPAMCOP_NET,SPF_HELO_PASS, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 Received: from nue.mailmanlists.eu (nue.mailmanlists.eu [94.130.110.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 7C7201F4CC for ; Wed, 15 Jan 2025 05:14:27 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (1024-bit key; unprotected) header.d=ml.ruby-lang.org header.i=@ml.ruby-lang.org header.a=rsa-sha256 header.s=mail header.b=ALVUaqM3; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ruby-lang.org header.i=@ruby-lang.org header.a=rsa-sha256 header.s=s1 header.b=goyWU6E/; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ml.ruby-lang.org; s=mail; t=1736918034; bh=+8GrDkPL1Mn92NDWJq0qc0jfbGw5aMiZVeMjEzTI/DA=; h=Date:References:To:Reply-To:Subject:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From:Cc:From; b=ALVUaqM3ivatLNyIZ9wm7yWIXbCv8RwLWlE4kT5mpIkh2fbm9zAY7CvJC+MLg+HfL SBZ1nZkfhatC5QkjOMe7tjYpYdJYy+L587uREsGyXij7WBcme8dP5urVsVEYrLHJ1I q6nZEqTA+2b1RpfsvYC0xRvZBIHjnWjSlTTA7S4c= Received: from nue.mailmanlists.eu (localhost [IPv6:::1]) by nue.mailmanlists.eu (Postfix) with ESMTP id 17BD9467DB for ; Wed, 15 Jan 2025 05:13:54 +0000 (UTC) Authentication-Results: nue.mailmanlists.eu; dkim=pass (2048-bit key; unprotected) header.d=ruby-lang.org header.i=@ruby-lang.org header.a=rsa-sha256 header.s=s1 header.b=goyWU6E/; dkim-atps=neutral Received: from s.wrqvwxzv.outbound-mail.sendgrid.net (s.wrqvwxzv.outbound-mail.sendgrid.net [149.72.154.232]) by nue.mailmanlists.eu (Postfix) with ESMTPS id CC5F1461FB for ; Wed, 15 Jan 2025 05:13:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ruby-lang.org; h=from:references:subject:mime-version:content-type: content-transfer-encoding:list-id:to:cc:content-type:from:subject:to; s=s1; bh=Fx9ayhkmEAloezWfupFJnKhJPJpLluVERHSVWVZDG3g=; b=goyWU6E/3uMgzj1grUW/7thmZdyhOqSUXsZffWWfyor5+Qx0sHvLZsKYdV2oYuHMUKHS lNKon+k+hBcrCyaZhRkaGb9utTk5Brnkt6C28J1i3NhUYY5hEYcIwlWOHT5tlWJV4kJL4G 7Esps6I2cYT4X7u/N1ifjMYzHuq8C33lnwgRaSsassGaUuV8jjCVD9Km/7+c0bjFglaMUt NZ4mr6EAw6DrqTmfI39Q0OUDGFCpL1o36t8qgb4Ii58cmhDQHKzwAu9CFds8LB2gEIV/+k VCQbyijQe46Vb/IzqIoxqvRJi+V8IeAvXYSlQSn9myZ7ZxU4DuNfprMT+CLCrmrw== Received: by recvd-5f54b5d587-cddpk with SMTP id recvd-5f54b5d587-cddpk-1-6787440B-7 2025-01-15 05:13:47.718699995 +0000 UTC m=+5298655.219980468 Received: from herokuapp.com (unknown) by geopod-ismtpd-35 (SG) with ESMTP id ci1WxBpuT1yWhC3UHAnlpQ for ; Wed, 15 Jan 2025 05:13:47.640 +0000 (UTC) Date: Wed, 15 Jan 2025 05:13:47 +0000 (UTC) Message-ID: References: Mime-Version: 1.0 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 21038 X-Redmine-Issue-Author: ioquatix X-Redmine-Issue-Priority: Normal X-Redmine-Sender: k0kubun X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-Redmine-MailingListIntegration-Message-Ids: 97378 X-SG-EID: =?us-ascii?Q?u001=2EsWSpkbcla4bB6tSlkOwdN01=2FLLwMflJlYDs0Ak3Gg6dwg4YUERnU2ZQsI?= =?us-ascii?Q?KPesnHmuO3R4nEnLV41FQje7rMJs=2FlByQKQxPtJ?= =?us-ascii?Q?4AIt7Pq58gDLxfu+vqKOXQNWVlJLJRPpu9gxm7n?= =?us-ascii?Q?sMFoPdkb64J30=2FLDicjuqialKt8acxX2fb50Fy=2F?= =?us-ascii?Q?TxNjgrGJz3AgjnNPhgTelvbZqa0RJfcDnqOLugD?= =?us-ascii?Q?szLUS0kN76UrNg95ZacCbNqmaiEtfvWP56hfvok?= =?us-ascii?Q?kbUIrx1VPIaxNSr30PGyoxj4wQ=3D=3D?= To: ruby-core@ml.ruby-lang.org X-Entity-ID: u001.I8uzylDtAfgbeCOeLBYDww== Message-ID-Hash: AN6Q5GJGXKD3F3MKPFVXEYV2ZLCC63IW X-Message-ID-Hash: AN6Q5GJGXKD3F3MKPFVXEYV2ZLCC63IW X-MailFrom: bounces+313651-b711-ruby-core=ml.ruby-lang.org@em5188.ruby-lang.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list Reply-To: Ruby developers Subject: [ruby-core:120692] [Ruby master Bug#21038] Preserve `errno` in `rb_fiber_scheduler_unblock` List-Id: Ruby developers Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: "k0kubun (Takashi Kokubun) via ruby-core" Cc: "k0kubun (Takashi Kokubun)" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Issue #21038 has been updated by k0kubun (Takashi Kokubun). Backport changed from 3.1: REQUIRED, 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED to 3.1: REQUIRED, 3.2: REQUIRED, 3.3: DONE, 3.4: REQUIRED ruby_3_3 commit:02bcfb42be7ca97fa40c6efa2f03ddff66c9257c merged revision(s) commit:04ec07794657cd2444ecb001a522b9df2db1b90a. ---------------------------------------- Bug #21038: Preserve `errno` in `rb_fiber_scheduler_unblock` https://bugs.ruby-lang.org/issues/21038#change-111518 * Author: ioquatix (Samuel Williams) * Status: Closed * Backport: 3.1: REQUIRED, 3.2: REQUIRED, 3.3: DONE, 3.4: REQUIRED ---------------------------------------- `rb_fiber_scheduler_unblock` can invoke user code that can affect `errno`, and at least in `io_binwrite`, this is unexpected. Whether `io_binwrite` should be fixed is a separate issue (it probably should be, as `errno` is not explicitly preserved or documented how it is preserved). See for more discussion. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/