From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 46CD33851C31; Wed, 27 May 2020 06:20:18 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 46CD33851C31
From: "phi.debian at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug tui/26036] GDB core dump TUI + rl
Date: Wed, 27 May 2020 06:20:18 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gdb
X-Bugzilla-Component: tui
X-Bugzilla-Version: 9.2
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: phi.debian 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: <bug-26036-4717-tVkoBLGa53@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-26036-4717@http.sourceware.org/bugzilla/>
References: <bug-26036-4717@http.sourceware.org/bugzilla/>
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 <gdb-prs.sourceware.org>
List-Unsubscribe: <http://sourceware.org/mailman/options/gdb-prs>,
 <mailto:gdb-prs-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/gdb-prs/>
List-Help: <mailto:gdb-prs-request@sourceware.org?subject=help>
List-Subscribe: <http://sourceware.org/mailman/listinfo/gdb-prs>,
 <mailto:gdb-prs-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Wed, 27 May 2020 06:20:18 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D26036

--- Comment #1 from Phi <phi.debian at gmail dot com> ---
Verified on GDB-9.2=20
Build on Ubuntu 20.04

I guess the root cause is the same (rl not initialised) but now it material=
ize
elsewhere in 9.2.

           -----------------------------------------v
#0  __GI__IO_fputs (str=3D0x555556187410 "(gdb) ", fp=3D0x0) at iofputs.c:32
#1  0x0000555555bc4199 in readline_internal_setup ()
    at ../../../readline/readline/readline.c:436
#2  0x0000555555be44a7 in _rl_callback_newline ()
    at ../../../readline/readline/callback.c:100

 ../../../readline/readline/readline.c:436
...
       if (rl_prompt && rl_already_prompted =3D=3D 0)
        {
          nprompt =3D _rl_strip_prompt (rl_prompt);
          fprintf (_rl_out_stream, "%s", nprompt);
          fflush (_rl_out_stream);
          xfree (nprompt);
        }=20
...
(*)
(gdb) p _rl_out_stream
$2 =3D (FILE *) 0


I guess it should be fixed at 9.2 and backported at 9.1...

--=20
You are receiving this mail because:
You are on the CC list for the bug.=