From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 95A40388E81B; Thu, 23 Jul 2020 19:07:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 95A40388E81B From: "tromey at sourceware dot org" To: gdb-prs@sourceware.org Subject: [Bug gdb/17756] gdb find command returns bogus results and can't find the matched value. Date: Thu, 23 Jul 2020 19:07:08 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Version: 6.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tromey at sourceware dot org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gdb-prs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-prs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Jul 2020 19:07:08 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D17756 --- Comment #6 from Tom Tromey --- (In reply to Pedro Alves from comment #3) Off by one makes my head hurt. > Mapped address spaces: >=20 > 0x7ffffffdd000 0x7ffffffff000 0x22000 0x0 [stack] I think this range is exclusive on the high end? That is 0x7ffffffff000 is not included. > (gdb) find /b 0x7ffffffdd000, 0x7ffffffff000, 0xa5 However "find" is inclusive on the high end. Probably a bad choice (IMO) but on the other hand, maybe more confusing to change it at this point. So, I don't think there's a bug here. --=20 You are receiving this mail because: You are on the CC list for the bug.=