[MacPorts] #62176: wxlua crashes on Mac OS 11.1

[MacPorts]

#62176: wxlua crashes on Mac OS 11.1
-----------------------------+--------------------
 Reporter:  programmingkidx  |      Owner:  (none)
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.6.4
 Keywords:  wxlua crash      |       Port:  wxlua
-----------------------------+--------------------
 All of the wxLua applications crash at launch.
 These are the programs that were tested:
 - wxLua
 - wxLuaEdit
 - wxLuaCan
 - wxLuaFreeze

 The crash log for each program is very similar. It always is a problem
 with nanov2_allocate_from_block.
 Here is part of the call stack:


 {{{
 0   libsystem_malloc.dylib              0x0000000193b11ccc
 nanov2_allocate_from_block + 8
 1   libsystem_malloc.dylib              0x0000000193b11520 nanov2_allocate
 + 128
 2   libsystem_malloc.dylib              0x0000000193b1143c nanov2_malloc +
 64
 3   libsystem_malloc.dylib              0x0000000193b2d0d8
 _malloc_zone_malloc + 152
 4   libc++abi.dylib                     0x0000000193caeb38 operator
 new(unsigned long) + 32
 5   libwx_osx_cocoau_core-3.0.dylib     0x0000000105562cf8
 wxStockGDI::GetFont(wxStockGDI::Item) + 196
 6   libwx_osx_cocoau_core-3.0.dylib     0x0000000105562d2c
 wxStockGDI::GetFont(wxStockGDI::Item) + 248
 7   libwx_osx_cocoau_core-3.0.dylib     0x00000001054be1a0
 wxSystemSettingsNative::GetFont(wxSystemFont) + 92
 }}}


 The complete crash log for wxlua is attached to this ticket.

 From the crash log it looks like the same functions keep being called
 until memory runs out.

-- 
Ticket URL: <https://trac.macports.org/ticket/62176>
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