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setupapi: Improve parameter validation in SetupQuerySpaceRequiredOnDriveA/W.

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This commit is contained in:
Andrew Nguyen 2010-09-07 05:00:56 -05:00 committed by Alexandre Julliard
parent 3902efc9cb
commit beb3018bd5
2 changed files with 213 additions and 12 deletions
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49
dlls/setupapi/diskspace.c
View file

@ -127,6 +127,18 @@ BOOL WINAPI SetupQuerySpaceRequiredOnDriveW(HDSKSPC DiskSpace,
BOOL rc = FALSE;
static const WCHAR bkslsh[]= {'\\',0};
if (!DiskSpace)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if (!DriveSpec)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
driveW = HeapAlloc(GetProcessHeap(), 0, lstrlenW(DriveSpec) + 2);
if (!driveW)
{
@ -152,6 +164,7 @@ BOOL WINAPI SetupQuerySpaceRequiredOnDriveW(HDSKSPC DiskSpace,
HeapFree(GetProcessHeap(), 0, driveW);
if (!rc) SetLastError(ERROR_INVALID_DRIVE);
return rc;
}
@ -162,23 +175,35 @@ BOOL WINAPI SetupQuerySpaceRequiredOnDriveA(HDSKSPC DiskSpace,
LPCSTR DriveSpec, LONGLONG *SpaceRequired,
PVOID Reserved1, UINT Reserved2)
{
LPWSTR DriveSpecW = NULL;
DWORD len;
LPWSTR DriveSpecW;
BOOL ret;
if (DriveSpec)
/* The parameter validation checks are in a different order from the
* Unicode variant of SetupQuerySpaceRequiredOnDrive. */
if (!DriveSpec)
{
DWORD len = MultiByteToWideChar(CP_ACP, 0, DriveSpec, -1, NULL, 0);
DriveSpecW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!DriveSpecW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
MultiByteToWideChar(CP_ACP, 0, DriveSpec, -1, DriveSpecW, len);
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!DiskSpace)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
len = MultiByteToWideChar(CP_ACP, 0, DriveSpec, -1, NULL, 0);
DriveSpecW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!DriveSpecW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
MultiByteToWideChar(CP_ACP, 0, DriveSpec, -1, DriveSpecW, len);
ret = SetupQuerySpaceRequiredOnDriveW(DiskSpace, DriveSpecW, SpaceRequired,
Reserved1, Reserved2);

176
dlls/setupapi/tests/diskspace.c
View file

@ -146,8 +146,184 @@ static void test_SetupCreateDiskSpaceListW(void)
GetLastError());
}
static void test_SetupQuerySpaceRequiredOnDriveA(void)
{
BOOL ret;
HDSKSPC handle;
LONGLONG space;
int is_win9x = !SetupCreateDiskSpaceListW((void *)0xdeadbeef, 0xdeadbeef, 0) &&
GetLastError() == ERROR_CALL_NOT_IMPLEMENTED;
if (is_win9x)
win_skip("SetupQuerySpaceRequiredOnDriveA crashes with NULL disk space handle on Win9x\n");
else
{
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveA(NULL, NULL, NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_PARAMETER,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveA(NULL, NULL, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveA(NULL, "", NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveA(NULL, "", &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
}
handle = SetupCreateDiskSpaceListA(NULL, 0, 0);
ok(handle != NULL,
"Expected SetupCreateDiskSpaceListA to return a valid handle, got NULL\n");
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveA(handle, NULL, NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_INVALID_DRIVE, /* Win9x */
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveA(handle, NULL, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_INVALID_DRIVE, /* Win9x */
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveA(handle, "", NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_DRIVE,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveA(handle, "", &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveA to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_DRIVE,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
ok(SetupDestroyDiskSpaceList(handle),
"Expected SetupDestroyDiskSpaceList to succeed\n");
}
static void test_SetupQuerySpaceRequiredOnDriveW(void)
{
static const WCHAR emptyW[] = {0};
BOOL ret;
HDSKSPC handle;
LONGLONG space;
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveW(NULL, NULL, NULL, NULL, 0);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("SetupQuerySpaceRequiredOnDriveW is not available\n");
return;
}
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveW(NULL, NULL, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveW(NULL, emptyW, NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveW(NULL, emptyW, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_HANDLE,
"Expected GetLastError() to return ERROR_INVALID_HANDLE, got %u\n",
GetLastError());
handle = SetupCreateDiskSpaceListA(NULL, 0, 0);
ok(handle != NULL,
"Expected SetupCreateDiskSpaceListA to return a valid handle, got NULL\n");
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveW(handle, NULL, NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_INVALID_DRIVE, /* NT4/Win2k/XP/Win2k3 */
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveW(handle, NULL, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_INVALID_DRIVE, /* NT4/Win2k/XP/Win2k3 */
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
ret = SetupQuerySpaceRequiredOnDriveW(handle, emptyW, NULL, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(GetLastError() == ERROR_INVALID_DRIVE,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
SetLastError(0xdeadbeef);
space = 0xdeadbeef;
ret = SetupQuerySpaceRequiredOnDriveW(handle, emptyW, &space, NULL, 0);
ok(!ret, "Expected SetupQuerySpaceRequiredOnDriveW to return FALSE, got %d\n", ret);
ok(space == 0xdeadbeef, "Expected output space parameter to be untouched\n");
ok(GetLastError() == ERROR_INVALID_DRIVE,
"Expected GetLastError() to return ERROR_INVALID_PARAMETER, got %u\n",
GetLastError());
ok(SetupDestroyDiskSpaceList(handle),
"Expected SetupDestroyDiskSpaceList to succeed\n");
}
START_TEST(diskspace)
{
test_SetupCreateDiskSpaceListA();
test_SetupCreateDiskSpaceListW();
test_SetupQuerySpaceRequiredOnDriveA();
test_SetupQuerySpaceRequiredOnDriveW();
}