From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#43973: 28.0.50; [NS] Two crashes on macOS Date: Wed, 14 Oct 2020 12:46:49 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9515"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 43973@debbugs.gnu.org, Andrii Kolomoiets To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 14 12:47:11 2020 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 1kSeJK-0002NC-MT for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 14 Oct 2020 12:47:10 +0200 Original-Received: from localhost ([::1]:46842 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kSeJJ-0004mR-EF for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 14 Oct 2020 03:46:50 -0700 (PDT) In-Reply-To: (Alan Third's message of "Tue, 13 Oct 2020 21:33:42 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:190499 Archived-At: >>>>> On Tue, 13 Oct 2020 21:33:42 +0100, Alan Third said: Alan> On Tue, Oct 13, 2020 at 03:00:31PM +0200, Robert Pluim wrote: >>=20 >> (lldb) bt >> * thread #1, queue =3D 'com.apple.main-thread', stop reason =3D EXC_= BAD_ACCESS (code=3D1, address=3D0x20) >> * frame #0: 0x00007fff6be26678 libobjc.A.dylib`objc_release + 24 >> frame #1: 0x00000001001f5d1f emacs`-[EmacsImage dealloc](self=3D0x00= 00000102ac8ff0, _cmd=3D) at nsimage.m:286:3 [opt] Alan> >>=20 >> which is nsimage.m: >>=20 >> - (void)dealloc >> { >> [stippleMask release]; >> [bmRep release]; >> [transform release]; <=3D=3D=3D=3D >> [super dealloc]; >> } >>=20 >> Alan? Alan> Are you sure it's crashing on that line? That makes no sense as Alan> there's nowhere else that can release the transform, and if the i= mage Alan> doesn't have a transform set it should be nil so releasing it wou= ld be Alan> a no-op...=20 If I comment out [transform release]; I can=CA=BCt make it crash. Robert --=20