[Webkit-unassigned] [Bug 106072] [EFL] Reloading WebGL content crashes the web process.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=106072





--- Comment #2 from Joone Hur <joone at webkit.org>  2013-01-04 00:21:41 PST ---
(In reply to comment #1)
> (In reply to comment #0)
> > The WebGL content crashes the web process when reloading it.
> > It seems that all WebGL contents have the same problem.
> 
> Could you paste the call stack.
> I can't reproduce problem with my recent build.

Yes, I checked this again on my laptop, but there is no problem while reloading WebGL content. It seems to be only problem with my desktop PC.

Anyway, the call stack is like this:

0 XQueryExtension () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#1 XInitExtension () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#2 XextAddDisplay () from /usr/lib/x86_64-linux-gnu/libXext.so.6
#3 ?? () from /usr/lib/fglrx/libGL.so.1
#4 ?? () from /usr/lib/fglrx/libGL.so.1
#5 glXMakeCurrent () from /usr/lib/fglrx/libGL.so.1
#6 WebCore::GLXOffScreenContext::platformReleaseCurrent (this=) at /home/joone/git/WebKitEfl/Source/WebCore/platform/graphics/surfaces/glx/GLXContext.cpp:112#7 WebCore::GLPlatformContext::releaseCurrent (this=) at /home/joone/git/WebKitEfl/Source/WebCore/platform/graphics/opengl/GLPlatformContext.cpp:240
#8 WebCore::GraphicsContext3DPrivate::releaseResources (this=) at /home/joone/git/WebKitEfl/Source/WebCore/platform/graphics/efl/GraphicsContext3DPrivate.cpp:84
#9 WebCore::GraphicsContext3D::~GraphicsContext3D (this=, __in_chrg=<optimized out>) at /home/joone/git/WebKitEfl/Source/WebCore/platform/graphics/efl/GraphicsContext3DEfl.cpp:160

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