gstpoll: Fix for (p)select backend

We need to reset the revents field of each pollfd when reading the results
from select else we'll end up with stray info from previous calls to
select.

diff --git a/gst/gstpoll.c b/gst/gstpoll.c
index af34f66..95be70e 100644 (file)
--- a/gst/gstpoll.c
+++ b/gst/gstpoll.c
@@ -376,6 +376,7 @@ fd_set_to_pollfd (GstPoll * set, fd_set * readfds, fd_set * writefds,
     struct pollfd *pfd = &g_array_index (set->active_fds, struct pollfd, i);
 
     if (pfd->fd < FD_SETSIZE) {
+      pfd->revents = 0;
       if (FD_ISSET (pfd->fd, readfds))
         pfd->revents |= POLLIN;
       if (FD_ISSET (pfd->fd, writefds))