X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=udp_recv.c;h=00ad3e2781745c2e04af80dc462b75171e380dd0;hp=8dc8edc0a3c9588492a47a5d6389236c601dbdbd;hb=ce20ee3c755b47f753f122b0fb58a481a0a9d7b9;hpb=85c25aaa851aa20aba167b0fa5c827d115079681

diff --git a/udp_recv.c b/udp_recv.c
index 8dc8edc0..00ad3e27 100644
--- a/udp_recv.c
+++ b/udp_recv.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -84,6 +84,9 @@ static void udp_recv_post_select(__a_unused struct sched *s, struct task *t)
 	if (iovcnt == 0)
 		goto err;
 	ret = para_readv(purd->fd, iov, iovcnt);
+	/* EAGAIN is possible even if FD_ISSET */
+	if (ret < 0 && is_errno(-ret, EAGAIN))
+		return;
 	if (ret == 0)
 		ret = -E_RECV_EOF;
 	if (ret < 0)