From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 31D803858CDA; Fri, 11 Nov 2022 17:26:02 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 31D803858CDA
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1668187562;
	bh=BK/Md7CGauiTEDSuF8ioEOmDqAqNV3JTwz0F9l7rNtA=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=tkk92FKqBLjeHmuM88OV8pJ8RR3ZoqScB6rAJmHU7yCK6/Q60DndMFJLdrgllA5lU
	 +F0IUyE9H7QfmPB/d+R45tZcgj03FCdXaGBwMcPW9NMG4pVqvl47w6E7UiLGgJrC1z
	 xrJdsNs2Gj1RwCLtrjMkLN1/W6mpMKUjtjv0XkXI=
From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgomp/107641] [13 Regression] libgomp/env.c:286:20: error:
 cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
Date: Fri, 11 Nov 2022 17:26:01 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: libgomp
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: build
X-Bugzilla-Severity: normal
X-Bugzilla-Who: jakub at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: everconfirmed assigned_to cf_reconfirmed_on
 bug_status attachments.created
Message-ID: <bug-107641-4-yaKCNSa6zg@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107641-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107641-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107641

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gn=
u.org
   Last reconfirmed|                            |2022-11-11
             Status|UNCONFIRMED                 |ASSIGNED

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 53885
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D53885&action=3Dedit
gcc13-pr107641.patch

Untested fix.
Using unsigned for upper is also quite suspicious, because the code then do=
es
if (upper <=3D UCHAR_MAX)
something;
else if (upper <=3D UINT_MAX)
something else;
else
something different;
but if upper is unsigned, then upper <=3D UINT_MAX is always true.=