From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.bugs Subject: bug#55672: 29.0.50; Emacs crashes when calling start-process-shell-command xdg-open with process-connection-type set to nil Date: Fri, 27 May 2022 21:37:51 +0800 Message-ID: References: <87a6b3wkzs.fsf@localhost> <87ilprihg0.fsf@yahoo.com> <87h75bh0zs.fsf@localhost> <87sfovfewh.fsf@yahoo.com> <87ilprf7cl.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000bf7a5305dffe6783" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14197"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 55672@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 27 15:38:10 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 1nuaAL-0003Wo-Lk for geb-bug-gnu-emacs@m.gmane-mx.org; 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charset="UTF-8" > That's a BadGlyph error from a RenderAddGlyphs request, which Emacs does > not make itself. What happens if you delete this part of xterm.c? > #if defined USE_XCB && defined USE_CAIRO_XCB > #define USE_CAIRO_XCB_SURFACE > #endif When I remove these lines, Emacs no longer crashes. However, the behavior is still not right. I can still see flickering (frames being created and immediately closed). I recorded a screencast demonstrating the issue: https://0x0.st/oBHO.mkv --000000000000bf7a5305dffe6783 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
> That's a BadGlyph error from a RenderAddGlyphs re= quest, which Emacs does
> not make itself.=C2=A0 What happens if you = delete this part of xterm.c?

>=C2=A0 #if defined USE_XCB &&am= p; defined USE_CAIRO_XCB
>=C2=A0 #define USE_CAIRO_XCB_SURFACE
>= ;=C2=A0 #endif
When I remove these lines, Emacs no longer crashes. = However, the behavior is still not right. I can still see flickering (frame= s being created and immediately closed). I recorded a screencast demonstrat= ing the issue: https://0x0.st/oBHO.mkv<= /a>
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