Received: by mail.netbsd.org (Postfix, from userid 605) id 6782184F22; Thu, 3 Mar 2022 06:09:58 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id 9B94684F05 for ; Thu, 3 Mar 2022 06:09:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at netbsd.org Received: from mail.netbsd.org ([127.0.0.1]) by localhost (mail.netbsd.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id LeB1B4fHNeAB for ; Thu, 3 Mar 2022 06:09:57 +0000 (UTC) Received: from cvs.NetBSD.org (ivanova.netbsd.org [199.233.217.197]) by mail.netbsd.org (Postfix) with ESMTP id 3BB4D84CBC for ; Thu, 3 Mar 2022 06:09:57 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 38CFFFB24; Thu, 3 Mar 2022 06:09:57 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Thu, 3 Mar 2022 06:09:57 +0000 From: "Taylor R Campbell" Subject: CVS commit: src/sys/dev/usb To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20220303060957.38CFFFB24@cvs.NetBSD.org> Sender: source-changes-owner@NetBSD.org List-Id: Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Taylor R Campbell" Mail-Followup-To: source-changes-d@NetBSD.org List-Unsubscribe: Module Name: src Committed By: riastradh Date: Thu Mar 3 06:09:57 UTC 2022 Modified Files: src/sys/dev/usb: usbdi.c Log Message: usb: In usbd_transfer, test whether aborting under the lock. Otherwise this test is racy and can cause the bad state of a pipe with a transfer that will never be completed in a pipe that's about to close under the expectation that the pipe is empty. To generate a diff of this commit: cvs rdiff -u -r1.229 -r1.230 src/sys/dev/usb/usbdi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.