netapi32: Free the correct pointers.

dlls/netapi32/ds.c

@@ -99,6 +99,7 @@ DWORD WINAPI DsRoleGetPrimaryDomainInformation(
     if (!Buffer) return ERROR_INVALID_PARAMETER;
     if ((InfoLevel < DsRolePrimaryDomainInfoBasic) || (InfoLevel > DsRoleOperationState)) return ERROR_INVALID_PARAMETER;
 
+    *Buffer = NULL;
     switch (InfoLevel)
     {
         case DsRolePrimaryDomainInfoBasic:

dlls/netapi32/tests/ds.c

@@ -60,17 +60,17 @@ static void test_get(void)
     SetLastError(0xdeadbeef);
     ret = pDsRoleGetPrimaryDomainInformation(NULL, DsRolePrimaryDomainInfoBasic, (PBYTE *)&dpdi);
     ok( ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got (%d)\n", ret);
-    pDsRoleFreeMemory(&dpdi);
+    pDsRoleFreeMemory(dpdi);
 
     SetLastError(0xdeadbeef);
     ret = pDsRoleGetPrimaryDomainInformation(NULL, DsRoleUpgradeStatus, (PBYTE *)&dusi);
     todo_wine { ok( ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got (%d)\n", ret); }
-    pDsRoleFreeMemory(&dusi);
+    pDsRoleFreeMemory(dusi);
    
     SetLastError(0xdeadbeef);
     ret = pDsRoleGetPrimaryDomainInformation(NULL, DsRoleOperationState, (PBYTE *)&dosi);
     todo_wine { ok( ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got (%d)\n", ret); }
-    pDsRoleFreeMemory(&dosi);
+    pDsRoleFreeMemory(dosi);
 }