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ntdll: Do not force 2G stack limit for the main thread of 64 bit process. 

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2022-02-23 19:16:32 +03:00 committed by Alexandre Julliard
parent b3d25fbe3c
commit 3033e09070
2 changed files with 3 additions and 2 deletions
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2
dlls/ntdll/unix/loader.c
View File

@ -2169,7 +2169,7 @@ static void start_main_thread(void)
if (p___wine_main_wargv) *p___wine_main_wargv = main_wargv;
*(ULONG_PTR *)&peb->CloudFileFlags = get_image_address();
set_load_order_app_name( main_wargv[0] );
init_thread_stack( teb, is_win64 ? 0x7fffffff : 0, 0, 0 );
init_thread_stack( teb, 0, 0, 0 );
NtCreateKeyedEvent( &keyed_event, GENERIC_READ | GENERIC_WRITE, NULL, 0 );
load_ntdll();
if (main_image_info.Machine != current_machine) load_wow64_ntdll( main_image_info.Machine );

3
dlls/ntdll/unix/thread.c
View File

@ -1156,7 +1156,8 @@ NTSTATUS init_thread_stack( TEB *teb, ULONG_PTR zero_bits, SIZE_T reserve_size,
#ifdef _WIN64
/* 32-bit stack */
if ((status = virtual_alloc_thread_stack( &stack, zero_bits, reserve_size, commit_size, 0 )))
if ((status = virtual_alloc_thread_stack( &stack, zero_bits ? zero_bits : 0x7fffffff,
reserve_size, commit_size, 0 )))
return status;
wow_teb->Tib.StackBase = PtrToUlong( stack.StackBase );
wow_teb->Tib.StackLimit = PtrToUlong( stack.StackLimit );