Steps to reproduce: 1. Navigate to https://skydrive.live.com/view.aspx?resid=9FBE63963526EB25!411&app=PowerPoint&wdo=2&authkey=!AN5Q_kKPvn2eWUQ 2. Download .pptx file 3. Open in Impress 4. Start the slideshow 5. Press the spacebar to go to page 2 Results: Version: 6.1.0.0.alpha0+ Build ID: 3c913c3844acae8ee0d80ab174133bdc7677efea CPU threads: 4; OS: Windows 10.0; UI render: GL; TinderBox: Win-x86@42, Branch:master, Time: 2018-02-14_00:19:27 Crash Version: 6.1.0.0.alpha0+ (x64) Build ID: 3deac9691011711a3b9e50d19499c588af074d7f CPU threads: 4; OS: Windows 10.0; UI render: GL; TinderBox: Win-x86_64@42, Branch:master, Time: 2018-01-30_03:11:54 Good Disabling OpenGL works around this bug.
Created attachment 140725 [details] Simple ODP to trigger this bug
Repro Version: 6.1.0.0.alpha0+ Build ID: e5bc7fa4e83b33fc3eee343e560a4f8cb91eacd6 CPU threads: 4; OS: Windows 6.3; UI render: GL; TinderBox: Win-x86@42, Branch:master, Time: 2018-03-14_23:37:38 Locale: nl-NL (nl_NL); Calc: CL but not with Version: 6.0.0.0.alpha1+ Build ID: dae6ba564fcf20299b7a560aeb346efc84364d41 CPU threads: 4; OS: Windows 6.3; UI render: GL; TinderBox: Win-x86@39, Branch:master, Time: 2017-11-01_00:28:17 Locale: nl-NL (nl_NL); Calc: CL
Created attachment 140793 [details] Bibisect log Bisected to author Noel Grandin <noel.grandin@collabora.co.uk> 2018-02-07 09:49:10 +0200 committer Noel Grandin <noel.grandin@collabora.co.uk> 2018-02-07 10:08:30 +0100 commit e5012e53b919ae4921d6d35660bde323a6f28417 (patch) tree d0ed24f56e29f5d027e21404696fca441cdd0fc5 parent c99527385acf367c748b3dcf3e6a3bb8103f5eee (diff) use scanline when reading pixel data extracts code from the innermost part of fairly hot loops And add a GetIndexFromData method to make the call sites a little easier to read.
Adding CC to Noel Grandin
Could someone get me a backtrace with symbols? Can repro this myself. (I remote into my dev box, tends to disable OpenGL)
Created attachment 140834 [details] WinDbg Exception Analysis : vcllo!BitmapReadAccess::GetScanline backtrace
I'm fairly sure this patch will fix it: https://gerrit.libreoffice.org/51803 Could someone test that out?
(In reply to Noel Grandin from comment #7) > I'm fairly sure this patch will fix it: > > https://gerrit.libreoffice.org/51803 > > Could someone test that out? No crash with the patch applied.. :-)
Noel Grandin committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=db22599c8c5a4a8b553194c05fff65bd6d71ab40 tdf#116509 OpenGL: Slideshows with Transitions crashing Impress It will be available in 6.1.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.