Re: [PATCH v18 0/2] MR2100: ntdll: Do not send data to port 0.

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/ntdll/unix/socket.c:
>  {
>      ULONG_PTR information;
>
> -
>    status = try_send( fd, async );
> -
>    if (protocol == IPPROTO_UDP && async->addr && sockaddr_get_port(async->addr, async->addr_len) == 0 )
> -
>    {
> -
>        /* Some Windows applications(Spellforce 3 is known to) send to port 0.
> -
>         * This causes 'sendmsg' to throw a EINVAL error, on Windows this does nothing but consume the data.
> -
>         * This workaround says we successfully sent data even though we didn't send anything.
> -
>         * Matching the Windows behaviour, making the program work(in theory).
> -
>         */
> -
> -
>        size_t skipping = 0;
> -
>        struct iovec *start = async->iov + async->iov_cursor;
> -
> -
>        for(ssize_t i = async->iov_cursor; i < async->count; i++)

Some compilers can't handle the variable declaration here; you'll need to move it outside the loop.