On Sep 28, 2014 11:49 AM, "Karsten Otto" <karsten.o...@posteo.de> wrote:
>
> From: Philip Withnall <phi...@tecnocode.co.uk>
>
> This happens if the socket has been gracefully closed.
>
> [KAO: It prevents a potential infinite loop when using a different
> event handling mechanism than epoll, if said mechanism cannot
> distinguish EOF from regular read (e.g. select).]
> ---
> src/wayland-server.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/wayland-server.c b/src/wayland-server.c
> index 674aeca..85741cb 100644
> --- a/src/wayland-server.c
> +++ b/src/wayland-server.c
> @@ -260,7 +260,7 @@ wl_client_connection_data(int fd, uint32_t mask, void
*data)
> len = 0;
> if (mask & WL_EVENT_READABLE) {
> len = wl_connection_read(connection);
> - if (len < 0 && errno != EAGAIN) {
> + if (len == 0 || (len < 0 && errno != EAGAIN)) {
> wl_client_destroy(client);
> return 1;
It seems to me as if we should push this up the pipe to wl_connection_read
so we fix it server-side too.
> }
> --
> 1.9.1
>
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