Re: [Qemu-devel] [PATCH v3 1/9] net: introduce tcp_server_start()

[Orit Wasserman]

On 03/14/2012 09:51 AM, Amos Kong wrote:
> On 14/03/12 15:27, Paolo Bonzini wrote:
>>
> 
> Hi Paolo,
> 
>> Il 14/03/2012 08:14, Orit Wasserman ha scritto:
>>> if (bind(*fd, (struct sockaddr *)&saddr, sizeof(saddr))<  0)
>>> {   
>>>      closesocket(*fd);
>>>      return -socket_error();
>>> }
>>> return 0;
>>>
>>> and than you will not need ret
>>
>> But closesocket could clobber socket_error(), no?

Completely correct.

> 
> Yes, it will effect socket_error()
> 
> How about this fix ?
> 
>     ret = bind(*fd, (struct sockaddr *)&saddr, sizeof(saddr));
>     if (ret < 0) {
>         ret = -socket_error();
>         closesocket(*fd);
>     }
>     return ret;
> }
> 

Looks good.

Orit