[Libreoffice-bugs] [Bug 106265] Scrolling font list with previews enabled makes LO crash ( steps in comment 36 )

bugzilla-daemon at bugs.documentfoundation.org bugzilla-daemon at bugs.documentfoundation.org
Tue May 2 23:03:17 UTC 2017


https://bugs.documentfoundation.org/show_bug.cgi?id=106265

--- Comment #47 from Aron Budea <baron at caesar.elte.hu> ---
The heart of the issue seems to be this call in
WinFontInstance::CacheGlyphToAtlas(...):

HDC hNewDC = CreateCompatibleDC(hDC);
http://opengrok.libreoffice.org/xref/core/vcl/win/gdi/winlayout.cxx#60

Each pass through here increases GDI (DC) usage by 1, and I assume it's called
for each glyph in the visible area of the font list.

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