[Mono-bugs] [Bug 335865] CreateFromXaml causes segmentation fault on rendertransforms

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Mon Oct 29 23:42:24 EDT 2007


https://bugzilla.novell.com/show_bug.cgi?id=335865#c1





--- Comment #1 from Gavan Hood <oohogwash at yahoo.com>  2007-10-29 21:42:23 MST ---
The following represents the stack trace from a crashed load with this call 
Gavan


** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
(no debugging symbols found)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
Moonlight-Message: *** creating window2 (4,4,240,200)
version requested = 1.1
Destroying the surface: 0x944d988, plugin: 0x944c628
Moonlight-Message: *** creating window2 (4,4,1024,800)
PluginXamlLoader::TryLoad, filename:
/home/czac/.mozilla/firefox/zhosslv2.default/Cache/E3E1F069d01, str: (null)
PluginXamlLoader::TryLoad () succeeded.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1220733232 (LWP 27399)]
0xaf654258 in start_element (data=0x95d8e48, 
    el=0x9313500 "Canvas.RenderTransform", attr=0x93de050) at xaml.cpp:802
802                             inst->info = p->current_element->info; // We
copy this from our parent
Current language:  auto; currently c++
(gdb) 
(gdb) 
(gdb) backtrace
#0  0xaf654258 in start_element (data=0x95d8e48, 
    el=0x9313500 "Canvas.RenderTransform", attr=0x93de050) at xaml.cpp:802
#1  0xaf654c48 in start_element_handler (data=0x95d8e48, 
    el=0x9293d80
"http://schemas.microsoft.com/winfx/2006/xaml/presentation|Canvas.RenderTransform",
attr=0x93de050) at xaml.cpp:894
#2  0xb73dc59c in ?? () from /usr/lib/libexpat.so.1
#3  0xb73dd06d in ?? () from /usr/lib/libexpat.so.1
#4  0xb73de06e in ?? () from /usr/lib/libexpat.so.1
#5  0xb73defb5 in ?? () from /usr/lib/libexpat.so.1
#6  0xb73d679b in XML_ParseBuffer () from /usr/lib/libexpat.so.1
#7  0xb73d8752 in XML_Parse () from /usr/lib/libexpat.so.1
#8  0xaf653a1d in xaml_create_from_str (loader=0x947d338, 
    xaml=0x93c5960 "<Canvas.RenderTransform
xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\"  
xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" ><TranslateTransform
Name=\"AERATION_Button2_Translate"..., 
    create_namescope=true, element_type=0xbfd790a8) at xaml.cpp:1204
#9  0xaf7114ba in moonlight_content_invoke (npobj=0x9552ed4, name=0x90877fc, 
    args=0xbfd790f0, argCount=1, result=0xbfd79150) at plugin-class.cpp:1467
#10 0xb009918c in ?? () from /usr/lib/firefox/components/libgkplugin.so
#11 0x09552ed4 in ?? ()
#12 0x090877fc in ?? ()
#13 0xbfd790f0 in ?? ()
#14 0x00000001 in ?? ()


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