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Received: from 75-166-225-82.hlrn.qwest.net ([75.166.225.82]:39690 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.99.2) (envelope-from ) id 1wkmCw-00000003CzW-0OGg; Fri, 17 Jul 2026 11:18:42 -0600 From: Tom Tromey To: Markus Metzger Cc: gdb-patches@sourceware.org, Simon Marchi Subject: Re: [PATCH v2] gdb: fix an issue with thread list corruption In-Reply-To: <20260505050618.1366426-1-markus.t.metzger@intel.com> (Markus Metzger's message of "Tue, 5 May 2026 05:06:18 +0000") References: <20260505050618.1366426-1-markus.t.metzger@intel.com> X-Attribution: Tom Date: Fri, 17 Jul 2026 11:18:40 -0600 Message-ID: <87tspxwn4f.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.166.225.82 X-Source-L: No X-Exim-ID: 1wkmCw-00000003CzW-0OGg X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-225-82.hlrn.qwest.net (bapiya) [75.166.225.82]:39690 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfBt2Dxhmp9ksVwx0+13SW2uC+dj5LOs3dC02P51PsiMY6ztnueuDchcF5TOM6YL/rjc4KLgfh29BohUjYm34tFL+O7OKd/TZbpSWFl/zdA/dwF4z+JaC FwLY6eiH94fjOAPRb1xVdC4uWUsqZSGwXDyztj9lKA2zuSVsCPExcZmH5HFHWlx9gbe8FqT6zlFCuF1N8sSUI/Au9GMoNQz7W54= 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 >>>>> "Markus" == Markus Metzger writes: Markus> The thread we're proceeding is stopped and there is no reason to delete Markus> it. Consequently, there is no reason for all_threads_safe(), which isn't Markus> that safe in this scenario. Markus> Iterate using all_threads() and inline proceed_thread_callback(). Thanks, this is ok. Somehow I missed this earlier. Approved-By: Tom Tromey Tom