[Libreoffice-bugs] [Bug 136139] New: Endless loop when opening file containing EMF image

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=136139

            Bug ID: 136139
           Summary: Endless loop when opening file containing EMF image
           Product: LibreOffice
           Version: 7.1.0.0.alpha0+ Master
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Keywords: bibisected, bisected, regression
          Severity: normal
          Priority: medium
         Component: graphics stack
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: libreoffice at nisz.hu
                CC: l.lunak at collabora.com
            Blocks: 129062

Opening attachment #152822 from bug #126313 makes Writer fall into endless loop
with Skia rendering on Windows 8.1.

Steps to reproduce:
    1. Open attachment #152822 

Actual results:
Endless loop with Skia, opens fine with GDI.

Expected results:
File opens.

LibreOffice details:
Version: 7.1.0.0.alpha0+ (x86)
Build ID: 4f0617275f2c9669901a4b06d2133533ceb437a0
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: hu-HU (hu_HU); UI: en-US
Calc: CL

But not with Skia disabled.

But not yet in:
Version: 7.0.0.3 (x64)
Build ID: 8061b3e9204bef6b321a21033174034a5e2ea88e
CPU szálak: 4; OS: Windows 6.3 Build 9600; Felületmegjelenítés: Skia/Raster;
VCL: win
Locale: hu-HU (hu_HU); UI: hu-HU
Calc: CL

Additional Information: 

Bibisected using bibisect-win64-7.1 to:
URL:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=12147e0322e0fdd1b561c94e7ebd3fdd69ceaac0 
author  Luboš Luňák <l.lunak at collabora.com>     2020-07-16 11:47:00 +0200
committer       Luboš Luňák <l.lunak at collabora.com>     2020-07-16 16:02:05
+0200

merge needlessly split polygons back in Skia drawing (tdf#133016)

Adding CC to: Luboš Luňák


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=129062
[Bug 129062] [META] Skia library bugs
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