[PATCH] ws2_32: Set return size when calling WSAIoctl with WS_SIO_GET_EXTENSION_FUNCTION_POINTER.

[Sebastian Lackner]

On 13.07.2017 06:20, Alistair Leslie-Hughes wrote:
> This is a backbort of the above change, borrowed from Codeweavers. :)
> 
> Target: 2.0.* branch.
> 
> Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
> ---
>  dlls/ws2_32/socket.c | 1 +
>  1 file changed, 1 insertion(+)
> 

It probably does not matter in practice (and I don't think we have any tests
for it yet), but please note that this not equivalent to the code we have in
the development branch. It also changes error handling in a completely
unrelated situation (when a extension is not found).

Why not just backport 914e401aa9d5401893c3807d51e3f19fc7a7ab38 plus the fix?