diff options
Diffstat (limited to 'sys/kern/sys_generic.c')
| -rw-r--r-- | sys/kern/sys_generic.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c index e16fed7cfbd6..8d90ee9bdc2e 100644 --- a/sys/kern/sys_generic.c +++ b/sys/kern/sys_generic.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)sys_generic.c 8.5 (Berkeley) 1/21/94 - * $Id: sys_generic.c,v 1.41 1998/09/05 14:30:11 bde Exp $ + * $Id: sys_generic.c,v 1.42 1998/11/11 10:03:55 truckman Exp $ */ #include "opt_ktrace.h" @@ -762,9 +762,11 @@ pollscan(p, fds, nfd) int n = 0; for (i = 0; i < nfd; i++, fds++) { - if ((u_int)fds->fd >= fdp->fd_nfiles) { + if (fds->fd >= fdp->fd_nfiles) { fds->revents = POLLNVAL; n++; + } else if (fds->fd < 0) { + fds->revents = 0; } else { fp = fdp->fd_ofiles[fds->fd]; if (fp == 0) { |