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Received: from 97-122-117-2.hlrn.qwest.net ([97.122.117.2]:58104 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.100) (envelope-from ) id 1x55la-00000001XjF-41nZ; Fri, 11 Sep 2026 12:14:27 -0600 From: Tom Tromey To: Tom Tromey Cc: Tom de Vries , gdb-patches@sourceware.org Subject: Re: [PATCH v2 2/7] [gdb/tui] Fix underflow in tui_find_backward_disassembly_start_address In-Reply-To: <8733vfzmh4.fsf@tromey.com> (Tom Tromey's message of "Fri, 11 Sep 2026 12:12:07 -0600") References: <20260909094849.2745086-1-tdevries@suse.de> <20260909094849.2745086-3-tdevries@suse.de> <8733vfzmh4.fsf@tromey.com> X-Attribution: Tom Date: Fri, 11 Sep 2026 12:14:26 -0600 Message-ID: <87y0d7y7st.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: 97.122.117.2 X-Source-L: No X-Exim-ID: 1x55la-00000001XjF-41nZ X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-117-2.hlrn.qwest.net (bapiya) [97.122.117.2]:58104 X-Source-Auth: tom+tromey.com X-Email-Count: 4 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfG+emppiztYYhc0acSvzwMxzkuXsyJUSsVKVDdwQ8AOZheqTwMsYFPVgOWc8Bhc25T+pj2BCHDSLmGEmNRpYdVpNJuOjY6m+wTZeaOLwRJqAJtolfhle S0IbdcPESndsCvNbL5uBTrHI6hX2QG8DC34zY6lNwHGX2SbOYtjHEYHq/yZut67T+2o563Ppydwc6Qmxs5dbyq9bof3LSvjHJEU= 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 Tom> Like even if there is a section at 0, would there ever be code at 0? I just totally spaced, and this probably does happen. I think this patch is ok. Approved-By: Tom Tromey Tom