new crash in urlmon/misc test?

[Dan Kegel]

http://kegel.com/wine/valgrind/logs/2009-11-16-19.12/diff-urlmon_misc.txt
http://kegel.com/wine/valgrind/logs/2009-11-16-19.12/vg-urlmon_misc.txt
show the new crash

Unhandled exception: page fault on read access to 0xf0f0f0f0 in 32-bit
code (0x0c530e3b).
Register dump:
 CS:0023 SS:002b DS:002b ES:0000 FS:000b GS:0013
 EIP:0c530e3b ESP:7f21fc48 EBP:7f21fc58 EFLAGS:00000084(   - --    S - -P- )
 EAX:f0f0f0f0 EBX:0ce3cff4 ECX:0cf416a0 EDX:00000409
 ESI:7f21fe70 EDI:7bf00de0
Stack dump:
0x7f21fc48:  0cda560d 0cdfd62d 00000000 f0f0f0f0
0x7f21fc58:  7f21fc98 0cde15cd f0f0f0f0 7bf00de0
0x7f21fc68:  0cf0cebd 0cf34f5a 7f03f380 0cf41ff4
0x7f21fc78:  0cda560d 0cddff10 00000000 0cf36569
0x7f21fc88:  0cf3616c 00000409 0ce3cff4 0ce3cff4
0x7f21fc98:  7f21fcd8 0cde1b39 00000409 00000000
Backtrace:
=>0 0x0c530e3b strlenW+0x15(str=0xf0f0f0f0)
[include/wine/unicode.h:216] in libwine.so.1
  1 0x0cde15cd CompareStringW+0xc6(lcid=1033, style=0,
str1=0xf0f0f0f0, len1=-1, str2=0xcf365bc, len2=-1)
[dlls/kernel32/locale.c:2737] in kernel32
  2 0x0cde1b39 lstrcmpW+0x7a(str1=0xf0f0f0f0, str2=0xcf365bc)
[dlls/kernel32/locale.c:2892] in kernel32
  3 0x0cf0ef56 test_FindMimeFromData+0x119()
[dlls/urlmon/tests/misc.c:623] in urlmon_test
  4 0x0cf134b6 func_misc+0x44() [dlls/urlmon/tests/misc.c:1349] in urlmon_test

- Dan