[Bug 18564] QQ 2009 crashes after signin

Wed Nov 4 21:21:50 CST 2009

http://bugs.winehq.org/show_bug.cgi?id=18564

Dan Kegel <dank at kegel.com> changed:

           What    |Removed                     |Added
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                 CC|                            |dank at kegel.com

--- Comment #19 from Dan Kegel <dank at kegel.com>  2009-11-04 21:21:49 ---
qq is indeed suffering from heap corruption.  
I did 'winetricks vc2005run riched20' and poked at the 2009 International
beta a bit with winedbg, and it crashes in a heap operation:

...
fixme:crypt:SystemFunction041 (0x1c66098, a48, 1): stub [RtlDecryptMemory]
fixme:crypt:SystemFunction040 (0x1bd800, a48, 1): stub [RtlEncryptMemory]
fixme:mountmgr:harddisk_ioctl unsupported ioctl 74080
fixme:storage:StorageImpl_Commit (0x1bdca8 4): stub
...
fixme:gdiplus:GdipImageGetFrameDimensionsCount stub
fixme:wininet:InternetSetOptionW Option INTERNET_OPTION_RESET_URLCACHE_SESSION:
STUB
fixme:wininet:InternetSetOptionW Option INTERNET_OPTION_END_BROWSER_SESSION:
STUB
fixme:wininet:InternetSetOptionW Option INTERNET_OPTION_RESET_URLCACHE_SESSION:
STUB
First chance exception: page fault on write access to 0x67190f8a in 32-bit code
(0x682fe2de).
Backtrace:
=>0 0x682fe2de HEAP_CreateFreeBlock+0x3be
  1 0x682fe4c6 HEAP_ShrinkBlock+0x46
  2 0x682ffddd RtlAllocateHeap+0xcd(heap=0x650000, flags=<is not available>,
size=10) [wine-git/dlls/ntdll/heap.c:1419] in ntdll

Running it under valgrind was not terribly enlightening, but I did see
a few suspicious bits, including several uninitialized variables
in qq itself; see the attached file for details.  Anyone know a QQ developer?
They might benefit from running a debug version of qq under valgrind+wine.

Running with winetricks ie6 didn't help, btw.
Running with winetricks gdiplus made it crash earlier -- who knows,
maybe that's interesting.  It seemed to crash while handling a 
WMCHAR_MAP_DISPATCHMESSAGE message?

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