[PATCH 1/3] mshtml: Add a null parameter check in do_query_service().

[Zebediah Figura]

On 09/14/2017 01:45 PM, Jacek Caban wrote:
> Hi Zebediah,
> 
> On 14.09.2017 20:42, Zebediah Figura wrote:
>> diff --git a/dlls/mshtml/main.c b/dlls/mshtml/main.c
>> index af716d1680..43270b9cc8 100644
>> --- a/dlls/mshtml/main.c
>> +++ b/dlls/mshtml/main.c
>> @@ -190,6 +190,9 @@ HRESULT do_query_service(IUnknown *unk, REFGUID guid_service, REFIID riid, void
>>       IServiceProvider *sp;
>>       HRESULT hres;
>>   
>> +    if (!unk)
>> +        return E_FAIL;
> 
> 
> I think it would be cleaner to add NULL check to caller.
> 
> 
> Thanks,
> 
> Jacek
> 

Alright, I'll change this. Any other comments on the series before I resend?