From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 306BD3858C60; Thu, 5 Jan 2023 21:25:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 306BD3858C60 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1672953955; bh=SE+g2QyM9ZeAM4ne5NPq5EBO4+xZpRzvgj3C9x8QtOE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=mJQxyRsQTeRDv2GU8FbJ2X617YmwZHJR+rxpjyiQZD06pEairzYWQF8Ln78rhI2W+ xHpJNfhLCrgtqx3L8F4tyHHRU8+s+lFqYCAotzoasVu8mwCx1ytre4gFYc7//RA0sF Nih4E4COMo7dr2gp6CKrjQnT3OO+Dv3TItCyNeZA= From: "kees at outflux dot net" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/108306] false-positive -Warray-bounds warning emitted with -fsanitize=shift Date: Thu, 05 Jan 2023 21:25:54 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kees at outflux dot net X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: 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: attachments.isobsolete attachments.created 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108306 Kees Cook changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #54198|0 |1 is obsolete| | --- Comment #3 from Kees Cook --- Created attachment 54199 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54199&action=3Dedit better PoC This is a better PoC showing the issue.=