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 C0B343858407; Thu,  7 Apr 2022 12:44:33 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C0B343858407
From: "aburgess at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/29032] [gdb][test-case failure, taskset] FAIL:
 gdb.base/eof-exit.exp: with non-dump terminal: close GDB with eof (timeout)
Date: Thu, 07 Apr 2022 12:44:33 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gdb
X-Bugzilla-Component: gdb
X-Bugzilla-Version: HEAD
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: aburgess at redhat dot com
X-Bugzilla-Status: NEW
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-29032-4717-5ndtdHAX9A@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-29032-4717@http.sourceware.org/bugzilla/>
References: <bug-29032-4717@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: <https://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: <https://sourceware.org/mailman/listinfo/gdb-prs>,
 <mailto:gdb-prs-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Thu, 07 Apr 2022 12:44:33 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D29032

--- Comment #8 from Andrew Burgess <aburgess at redhat dot com> ---
This also feels like an issue with readline's callback api.  I wonder if we
should (in parallel) be reporting this issue upstream?

Pretty much untested, this patch seems to "fix" readline:

diff --git a/readline/readline/readline.c b/readline/readline/readline.c
index e61d188bbe9..1306ac7873d 100644
--- a/readline/readline/readline.c
+++ b/readline/readline/readline.c
@@ -630,7 +630,7 @@ readline_internal_charloop (void)
         previous character is interpreted as EOF.  This doesn't work when
         READLINE_CALLBACKS is defined, so hitting a series of ^Ds will
         erase all the chars on the line and then return EOF. */
-      if (((c =3D=3D _rl_eof_char && lastc !=3D c) || c =3D=3D EOF) && rl_=
end =3D=3D 0)
+      if (((c =3D=3D _rl_eof_char && lastc !=3D c) || c =3D=3D EOF || c =
=3D=3D 0) && rl_end
=3D=3D 0)
        {
 #if defined (READLINE_CALLBACKS)
          RL_SETSTATE(RL_STATE_DONE);


But I understand that we might want a solution in GDB (as well) that doesn't
tie us to a particular readline release.  I happy to take this to the readl=
ine
list, but I'd value your thoughts before I did.

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