Date: Fri, 18 Mar 2016 06:37:26 -0500 From: Mark Felder <feld@FreeBSD.org> To: Stefan Ehmann <shoesoft@gmx.net>, Patrick Hess <patrickhess@gmx.net>, freebsd-ports@freebsd.org Subject: Re: graphics/giflib: Update to 5.1.2_1 breaks GIF rendering in Konqueror Message-ID: <1458301046.3368216.552926338.57707FFC@webmail.messagingengine.com> In-Reply-To: <56EBE660.7060200@gmx.net> References: <1610225.7uGmmVoNJZ@desk8.phess.net> <56DC034C.6090205@gmx.net> <1457288025.3614623.541107290.5E498365@webmail.messagingengine.com> <56EBE660.7060200@gmx.net>
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On Fri, Mar 18, 2016, at 06:28, Stefan Ehmann wrote: > On 06.03.2016 19:13, Mark Felder wrote: > > > > > > On Sun, Mar 6, 2016, at 04:15, Stefan Ehmann wrote: > >> On 29.02.2016 18:25, Patrick Hess wrote: > >>> Hi, > >>> > >>> After upgrading graphics/giflib from 5.1.1 to 5.1.2_1, Konqueror won't > >>> display GIF images in web pages: > >>> > >>> http://www.phess.net/images/giflib-bug.png > >>> > >>> On the left hand side, with giflib 5.1.1, everything looks as expected. > >>> On the right hand side, after upgrading giflib to 5.1.2_1, none of the > >>> GIF icons are rendered correctly. Only the Fresh Ports logo and the two > >>> magnifying glass icons are still there (as they're JPEGs, not GIFs). > >> > >> I located the problem. konqueror isn't the only program affected. > >> > >> See https://sourceforge.net/p/giflib/bugs/84/ > >> > >> You can put my patch in the SF ticket in > >> /usr/ports/graphics/giflib/files/ to test it. > >> > >> I'll wait some days to see if there's an upstream fix before submitting > >> a FreeBSD bugzilla ticket. > >> > >> The gvpart workaround I mentioned previously doesn't really work BTW. > >> Some GIFs just worked by chance after konqueror restart. > >> > > > > Hi, > > > > The giflib update was security related so this is a regression due to > > the update I pushed. I am very pleased you were able to identify the > > issue at hand. > > > > Please keep me / ports-secteam in the loop. > > giflib-5.1.3 has been released. It contains our fix (plus a small number > of other fixes). Thanks for the heads up. -- Mark Felder ports-secteam member feld@FreeBSD.org
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