[src/trunk]: src/lib/librumphijack Don't count sparse elements in the poll ve...

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9829ce5af2e7
branches:  trunk
changeset: 760998:9829ce5af2e7
user:      pooka <pooka%NetBSD.org@localhost>
date:      Tue Jan 18 14:51:14 2011 +0000

description:
Don't count sparse elements in the poll vector for host fds.

diffstat:

 lib/librumphijack/hijack.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 55534d86720a -r 9829ce5af2e7 lib/librumphijack/hijack.c
--- a/lib/librumphijack/hijack.c        Tue Jan 18 14:45:30 2011 +0000
+++ b/lib/librumphijack/hijack.c        Tue Jan 18 14:51:14 2011 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: hijack.c,v 1.11 2011/01/18 14:45:30 pooka Exp $       */
+/*      $NetBSD: hijack.c,v 1.12 2011/01/18 14:51:14 pooka Exp $       */
 
 /*-
  * Copyright (c) 2011 Antti Kantee.  All Rights Reserved.
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: hijack.c,v 1.11 2011/01/18 14:45:30 pooka Exp $");
+__RCSID("$NetBSD: hijack.c,v 1.12 2011/01/18 14:51:14 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -772,6 +772,9 @@
        nfds_t i;
 
        for (i = 0; i < nfds; i++) {
+               if (fds[i].fd == -1)
+                       continue;
+
                if (fd_isrump(fds[i].fd))
                        (*rumpcall)++;
                else