[Pidgin] #6839: Win32 pidgin crashes when I mouseover a specific contact in my AIM buddy list

[Pidgin]

#6839: Win32 pidgin crashes when I mouseover a specific contact in my AIM buddy
list
------------------------+---------------------------------------------------
 Reporter:  tathagatha  |        Owner:           
     Type:  defect      |       Status:  new      
Milestone:              |    Component:  libpurple
  Version:  2.5.0       |   Resolution:           
 Keywords:              |  
------------------------+---------------------------------------------------
Description changed by tathagatha:

Old description:

> here is the stack backtrace (no symbols, dunno how much this will help
> you, let me know what more info i can get for you):
>
> 0:000:x86> k
> ChildEBP          RetAddr
> 0027eb58 68611063 msvcrt!strlen+0x30
> WARNING: Stack unwind information not available. Following frames may be
> wrong.
> 0027eed8 68611d47 libglib_2_0_0!g_win32_locale_filename_from_utf8+0x1053
> 0027eef8 686098b4 libglib_2_0_0!g_win32_locale_filename_from_utf8+0x1d37
> 0027ef18 685f9686 libglib_2_0_0!g_vasprintf+0x24
> 0027ef38 685f96a8 libglib_2_0_0!g_strdup_vprintf+0x26
> 0027ef48 68898b6f libglib_2_0_0!g_strdup_printf+0x18
> 0027ef98 688a2e6c liboscar!purple_plugin_oscar_decode_im_part+0x98f
> 0027efc8 64a4cf10 liboscar!oscar_tooltip_text+0x8c
> 0027f028 64a4db7e pidgin_64a40000!pidgin_blist_get_status_icon+0x6f0
> 0027f058 64a4dcac pidgin_64a40000!pidgin_blist_get_status_icon+0x135e
> 0027f0b8 64ac298a pidgin_64a40000!pidgin_blist_get_status_icon+0x148c
> 0027f0f8 685e0b96 pidgin_64a40000!pidgin_tooltip_show+0x1ba
> 0027f128 685de887 libglib_2_0_0!g_main_context_is_owner+0x346
> 0027f188 685dfd6b libglib_2_0_0!g_main_context_dispatch+0x197
> 0027f1c8 685dff5a libglib_2_0_0!g_main_context_acquire+0x3db
> 0027f1f8 61889f3e libglib_2_0_0!g_main_loop_run+0x17a
> 0027f248 64a904d1 libgtk_win32_2_0_0!gtk_main+0x9e
> 0027f368 0040233c pidgin_64a40000!pidgin_main+0x481
> 0027fec8 0040297a pidgin+0x233c
> 0027ff48 00401247 pidgin+0x297a
>
> attached is a minidump made with windbg of the crash... dunno how much
> that will help you either ...
>
> this is very reproducable, and only started after i upgraded to 2.5

New description:

 here is the stack backtrace (no symbols, dunno how much this will help
 you, let me know what more info i can get for you):

 0:000:x86> k
 ChildEBP          RetAddr
 0027eb58 68611063 msvcrt!strlen+0x30
 WARNING: Stack unwind information not available. Following frames may be
 wrong.
 0027eed8 68611d47 libglib_2_0_0!g_win32_locale_filename_from_utf8+0x1053
 0027eef8 686098b4 libglib_2_0_0!g_win32_locale_filename_from_utf8+0x1d37
 0027ef18 685f9686 libglib_2_0_0!g_vasprintf+0x24
 0027ef38 685f96a8 libglib_2_0_0!g_strdup_vprintf+0x26
 0027ef48 68898b6f libglib_2_0_0!g_strdup_printf+0x18
 0027ef98 688a2e6c liboscar!purple_plugin_oscar_decode_im_part+0x98f
 0027efc8 64a4cf10 liboscar!oscar_tooltip_text+0x8c
 0027f028 64a4db7e pidgin_64a40000!pidgin_blist_get_status_icon+0x6f0
 0027f058 64a4dcac pidgin_64a40000!pidgin_blist_get_status_icon+0x135e
 0027f0b8 64ac298a pidgin_64a40000!pidgin_blist_get_status_icon+0x148c
 0027f0f8 685e0b96 pidgin_64a40000!pidgin_tooltip_show+0x1ba
 0027f128 685de887 libglib_2_0_0!g_main_context_is_owner+0x346
 0027f188 685dfd6b libglib_2_0_0!g_main_context_dispatch+0x197
 0027f1c8 685dff5a libglib_2_0_0!g_main_context_acquire+0x3db
 0027f1f8 61889f3e libglib_2_0_0!g_main_loop_run+0x17a
 0027f248 64a904d1 libgtk_win32_2_0_0!gtk_main+0x9e
 0027f368 0040233c pidgin_64a40000!pidgin_main+0x481
 0027fec8 0040297a pidgin+0x233c
 0027ff48 00401247 pidgin+0x297a

 i have a minidump of the crash but it's 70mb and i can't attach it...
 dunno how much that will help you either ...

 this is very reproducable, and only started after i upgraded to 2.5

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Ticket URL: <http://developer.pidgin.im/ticket/6839#comment:1>
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