uninits in calc on vista wow64

_From [bruen...@google.com](https://code.google.com/u/109494838902877177630/) on September 20, 2011 21:29:27_

calc on vista wow64 has these to be analyze (no syms here yet):

Error `#16`: UNINITIALIZED READ: reading 0x001af53c-0x001af53d 1 byte(s)
#0 MSCTF.dll!TF_GetThreadFlags
#1 USER32.dll!RegisterWindowMessageA
#2 USER32.dll!EnumThreadWindows
#3 MSCTF.dll!TF_GetThreadFlags
#4 MSCTF.dll!CtfImeInquireExW
#5 USER32.dll!GetMenuStringW
#6 USER32.dll!CallNextHookEx
#7 USER32.dll!GetFocus
#8 ntdll.dll!KiUserCallbackDispatcher
#9 USER32.dll!GetWindowLongW
#10 USER32.dll!GetWindowLongW
#11 USER32.dll!PostMessageW
Note: @0:00:07.187 in thread 2384
Note: instruction: test 0x08(%esi) $0x04

Error `#17`: UNINITIALIZED READ: reading 0x001afd10-0x001afd11 1 byte(s)
#0 MSCTF.dll!TF_GetThreadFlags
#1 USER32.dll!RegisterWindowMessageA
#2 USER32.dll!EnumThreadWindows
#3 MSCTF.dll!TF_CanUninitialize
#4 MSCTF.dll!TF_CanUninitialize
#5 MSCTF.dll!TF_Notify
#6 USER32.dll!GetMenuStringW
#7 USER32.dll!CallNextHookEx
#8 USER32.dll!PeekMessageW
#9 ntdll.dll!KiUserCallbackDispatcher
#10 ?
#11 ?
Note: @0:00:07.375 in thread 2384
Note: instruction: test 0x08(%esi) $0x04

_Original issue: http://code.google.com/p/drmemory/issues/detail?id=597_