[Bug 7448] MSDN academic alliance downloader hangs

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7448





------- Additional Comments From truiken(a)gmail.com  2007-19-02 22:00 -------
> LONG SHDOCVW_refCount = 0;

HRESULT WINAPI DllCanUnloadNow(void)
{
    return SHDOCVW_refCount ? S_FALSE : S_OK;
}

--- snip ---
> One can say it's not implemented usefully at all (a reference count should be
> used [sic!]).
> This leads to dangerous behaviour.

Your analysis is wrong:

wine/dlls/shdocvw ]$ grep SHDOCVW_refCount *
shdocvw.h:extern LONG SHDOCVW_refCount;
shdocvw.h:static inline void SHDOCVW_LockModule(void) { InterlockedIncrement(
&SHDOCVW_refCount ); }
shdocvw.h:static inline void SHDOCVW_UnlockModule(void) { InterlockedDecrement(
&SHDOCVW_refCount ); }
shdocvw_main.c:LONG SHDOCVW_refCount = 0;
shdocvw_main.c:    return SHDOCVW_refCount ? S_FALSE : S_OK;

wine/dlls/shdocvw ]$ grep SHDOCVW_LockModule *
factory.c:    SHDOCVW_LockModule();
factory.c:        SHDOCVW_LockModule();
shdocvw.h:static inline void SHDOCVW_LockModule(void) { InterlockedIncrement(
&SHDOCVW_refCount ); }
shlinstobj.c:        SHDOCVW_LockModule();
shlinstobj.c:        SHDOCVW_LockModule();
webbrowser.c:        SHDOCVW_LockModule();


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