Re: [ros-diffs] [arty] 14624: Use DriverDesc in the registry as the adapter name since the ndis name OID

[Alex Ionescu]

arty(a)svn.reactos.com wrote:

>  
> +NTSTATUS NTAPI AppendUnicodeString(PUNICODE_STRING ResultFirst,
> +				   PUNICODE_STRING Second,
> +				   BOOL Deallocate) {
> +    NTSTATUS Status;
> +    UNICODE_STRING Ustr = *ResultFirst;
> +    PWSTR new_string = ExAllocatePoolWithTag
> +        (PagedPool,
> +         (ResultFirst->Length + Second->Length + sizeof(WCHAR)), TAG_STRING);
> +    if( !new_string ) {
> +	return STATUS_NO_MEMORY;
> +    }
> +    memcpy( new_string, ResultFirst->Buffer, ResultFirst->Length );
> +    memcpy( new_string + ResultFirst->Length / sizeof(WCHAR),
> +	    Second->Buffer, Second->Length );
> +    if( Deallocate ) RtlFreeUnicodeString(ResultFirst);
> +    ResultFirst->Length = Ustr.Length + Second->Length;
> +    ResultFirst->MaximumLength = ResultFirst->Length;
> +    new_string[ResultFirst->Length / sizeof(WCHAR)] = 0;
> +    Status = RtlCreateUnicodeString(ResultFirst,new_string) ? 
> +	STATUS_SUCCESS : STATUS_NO_MEMORY;
> +    ExFreePool(new_string);
> +    return Status;
> +}
>   
>
>  
What's wrong with


  RtlAppendUnicodeStringToString ?

Best regards,
Alex Ionescu