Date: Sun, 06 Mar 2016 12:13:45 -0600 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: <1457288025.3614623.541107290.5E498365@webmail.messagingengine.com> In-Reply-To: <56DC034C.6090205@gmx.net> References: <1610225.7uGmmVoNJZ@desk8.phess.net> <56DC034C.6090205@gmx.net>
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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. Thank you! -- Mark Felder ports-secteam member feld@FreeBSD.org
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