From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 96FEF3851C09; Tue, 27 Oct 2020 21:41:54 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 96FEF3851C09 From: "msebor at gmail dot com" To: glibc-bugs@sourceware.org Subject: [Bug build/26779] benign use after realloc at localealias.c:329 Date: Tue, 27 Oct 2020 21:41:54 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: build X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: msebor at gmail dot com X-Bugzilla-Status: UNCONFIRMED 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: glibc-bugs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-bugs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Oct 2020 21:41:54 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26779 --- Comment #3 from Martin Sebor --- And another one: wordexp.c:1812:27: warning: statement uses a freed pointer [-Wuse-after-fre= e=3D] 1812 | if (!colon_seen && value) | ^~ wordexp.c: In function =E2=80=98parse_dollars=E2=80=99: wordexp.c:1810:13: note: freed by =E2=80=98free=E2=80=99 here 1810 | free (value); | ^~~~~~~~~~~~ in this code: if (free_value) free (value); if (!colon_seen && value) /* Substitute NULL */ goto success; --=20 You are receiving this mail because: You are on the CC list for the bug.=