[Bug 28423] ImmGetDescriptionW() from imm32 crashes with certain parameters

http://bugs.winehq.org/show_bug.cgi?id=28423

--- Comment #12 from Bruno Jesus  2012-02-29 21:20:23 CST ---
Windows 7 and XP must crash if a valid IMM description is to be returned and
lpszDescription is NULL. The main problem here is that wine is not filtering
the NULL (read as "not valid") hkl parameter. If the hkl is invalid
ImmGetDescription should return zero and in some cases set error to invalid
handle.