From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: David Welch Newsgroups: gmane.emacs.bugs Subject: bug#56792: 29.0.50; Emacs crashes when selecting text if xfreerdp is also running Date: Thu, 28 Jul 2022 08:24:32 +0000 Message-ID: References: <87k07ysm29.fsf@yahoo.com> <878roerryq.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="_000_AM8P193MB10909633B604CCD4ED94197FF8969AM8P193MB1090EURP_" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2988"; mail-complaints-to="usenet@ciao.gmane.io" Cc: "56792-done@debbugs.gnu.org" <56792-done@debbugs.gnu.org> To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 28 10:34:27 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oGyyQ-0000Zm-Rs for geb-bug-gnu-emacs@m.gmane-mx.org; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Are you sure? It looks to me like it uses replace except for the case of IN= CR (which isn't implemented in pgtkselect.c). for (cs =3D frame->converted_selections; cs; cs =3D cs->next) { if (cs->property =3D=3D None) continue; bytes_remaining =3D cs->size; bytes_remaining *=3D cs->format >> 3; if (bytes_remaining <=3D max_bytes) { /* Send all the data at once, with minimal handshaking. */ TRACE1 ("Sending all %"pD"d bytes", bytes_remaining); XChangeProperty (display, window, cs->property, cs->type, cs->format, PropModeReplace, cs->data, cs->size); } ________________________________ From: Po Lu Sent: 28 July 2022 01:39 To: David Welch Cc: 56792-done@debbugs.gnu.org <56792-done@debbugs.gnu.org> Subject: Re: bug#56792: 29.0.50; Emacs crashes when selecting text if xfree= rdp is also running > Of interest, what's the reason for not using GDK_PROP_MODE_REPLACE > when setting the property in response to a selection request? No reason in particular, the code is just kept closer to xselect.c. --_000_AM8P193MB10909633B604CCD4ED94197FF8969AM8P193MB1090EURP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Are you sure? It looks to me like it uses replace except for the case of IN= CR (which isn't implemented in pgtkselect.c).

f= or (cs =3D frame->converted_selections; cs; cs =3D cs->next)
{
i= f (cs->property =3D=3D None)
c= ontinue;
bytes_remaining =3D cs= ->size;
bytes_remaining *=3D c= s->format >> 3;
i= f (bytes_remaining <=3D max_bytes)
{
<= span class=3D"pl-c">/* Send all the data at once, with minimal hands= haking. */
= TRACE1 ("Sen= ding all %"pD"d bytes", bytes_remaining);
= XChangeProperty (display, window, cs->prop= erty,
cs->type, cs->format, PropModeR= eplace,
cs->data, cs->size);
}

From: Po Lu <luangruo@= yahoo.com>
Sent: 28 July 2022 01:39
To: David Welch <davidwelch158@hotmail.com>
Cc: 56792-done@debbugs.gnu.org <56792-done@debbugs.gnu.org> Subject: Re: bug#56792: 29.0.50; Emacs crashes when selecting text i= f xfreerdp is also running

> Of interest, what's the reason for not using GDK_PROP_MODE_REPLACE
> when setting the property in response to a selection request?

No reason in particular, the code is just kept closer to xselect.c.
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