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ntdll: Clear the process stack again after dll init and before calling the main entry point.

This commit is contained in:
Alexandre Julliard 2008-03-26 17:08:57 +01:00
parent 7a7ef6a64c
commit 9b49cc2899
1 changed files with 5 additions and 0 deletions
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5
dlls/ntdll/loader.c
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@ -2423,6 +2423,11 @@ void WINAPI LdrInitializeThunk( ULONG unknown1, ULONG unknown2, ULONG unknown3,
status = wine_call_on_stack( attach_process_dlls, wm, NtCurrentTeb()->Tib.StackBase ); status = wine_call_on_stack( attach_process_dlls, wm, NtCurrentTeb()->Tib.StackBase );
if (status != STATUS_SUCCESS) goto error; if (status != STATUS_SUCCESS) goto error;
/* clear the stack contents before calling the main entry point, some broken apps need that */
wine_anon_mmap( NtCurrentTeb()->Tib.StackLimit,
(char *)NtCurrentTeb()->Tib.StackBase - (char *)NtCurrentTeb()->Tib.StackLimit,
PROT_READ | PROT_WRITE, MAP_FIXED );
if (nt->FileHeader.Characteristics & IMAGE_FILE_LARGE_ADDRESS_AWARE) VIRTUAL_UseLargeAddressSpace(); if (nt->FileHeader.Characteristics & IMAGE_FILE_LARGE_ADDRESS_AWARE) VIRTUAL_UseLargeAddressSpace();
return; return;