From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id EF4E0385828A; Thu, 11 Aug 2022 21:49:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EF4E0385828A From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/106582] Wrong code generation resulting in HardFault Date: Thu, 11 Aug 2022 21:49:06 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 10.3.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.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://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Aug 2022 21:49:07 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106582 --- Comment #7 from Andrew Pinski --- It is address 12, that is offset 12 from address 0. And yes there is a path where pQueryChunk can still be null pointer. If pPage->dwOptions & (0x20000000) is false and (pQuery is nulll or *pQuery= !=3D '?'), pQueryChunk can be a null pointer when pParser it true.=