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ntdll: NtMapViewOfSection should fail if both addr_ptr and zero_bits is set.

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This commit is contained in:
Sebastian Lackner 2015-06-26 07:46:23 +02:00 committed by Alexandre Julliard
parent 0a12011ab6
commit 7a8470ea94
2 changed files with 15 additions and 12 deletions
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24
dlls/kernel32/tests/virtual.c
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@ -1093,25 +1093,25 @@ static void test_NtMapViewOfSection(void)
size = 0;
offset.QuadPart = 0;
status = pNtMapViewOfSection( mapping, hProcess, &ptr2, 12, 0, &offset, &size, 1, 0, PAGE_READWRITE );
todo_wine
ok( status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %x\n", status );
if (status == STATUS_SUCCESS)
{
status = pNtUnmapViewOfSection( hProcess, ptr2 );
ok( !status, "NtUnmapViewOfSection failed status %x\n", status );
}
ptr2 = (char *)ptr + 0x1000;
size = 0;
offset.QuadPart = 0;
status = pNtMapViewOfSection( mapping, hProcess, &ptr2, 16, 0, &offset, &size, 1, 0, PAGE_READWRITE );
todo_wine
ok( status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %x\n", status );
if (status == STATUS_SUCCESS)
{
status = pNtUnmapViewOfSection( hProcess, ptr2 );
ok( !status, "NtUnmapViewOfSection failed status %x\n", status );
}
ptr2 = (char *)ptr + 0x1001;
size = 0;
offset.QuadPart = 0;
status = pNtMapViewOfSection( mapping, hProcess, &ptr2, 16, 0, &offset, &size, 1, 0, PAGE_READWRITE );
ok( status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %x\n", status );
ptr2 = (char *)ptr + 0x1000;
size = 0;
offset.QuadPart = 1;
status = pNtMapViewOfSection( mapping, hProcess, &ptr2, 16, 0, &offset, &size, 1, 0, PAGE_READWRITE );
ok( status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %x\n", status );
if (sizeof(void *) == sizeof(int) && (!pIsWow64Process ||
!pIsWow64Process( GetCurrentProcess(), &is_wow64 ) || !is_wow64))

3
dlls/ntdll/virtual.c
View File

@ -2601,6 +2601,9 @@ NTSTATUS WINAPI NtMapViewOfSection( HANDLE handle, HANDLE process, PVOID *addr_p
/* Check parameters */
if (*addr_ptr && zero_bits)
return STATUS_INVALID_PARAMETER_4;
if ((offset.u.LowPart & mask) || (*addr_ptr && ((UINT_PTR)*addr_ptr & mask)))
return STATUS_MAPPED_ALIGNMENT;