- djm@cvs.openbsd.org 2011/06/23 23:35:42

     [monitor.c]
     ignore EINTR errors from poll()

1 files changed, 5 insertions, 2 deletions

diff --git a/monitor.c b/monitor.c
index bb8003c67..a166fed2e 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: monitor.c,v 1.114 2011/06/17 21:44:30 djm Exp $ */
+/* $OpenBSD: monitor.c,v 1.115 2011/06/23 23:35:42 djm Exp $ */
 /*
  * Copyright 2002 Niels Provos <provos@citi.umich.edu>
  * Copyright 2002 Markus Friedl <markus@openbsd.org>
@@ -554,8 +554,11 @@ monitor_read(struct monitor *pmonitor, struct mon_table *ent,
                 pfd[0].events = POLLIN;
                 pfd[1].fd = pmonitor->m_log_recvfd;
                 pfd[1].events = pfd[1].fd == -1 ? 0 : POLLIN;
-                if (poll(pfd, pfd[1].fd == -1 ? 1 : 2, -1) == -1)
+                if (poll(pfd, pfd[1].fd == -1 ? 1 : 2, -1) == -1) {
+                        if (errno == EINTR || errno == EAGAIN)
+                                continue;
                         fatal("%s: poll: %s", __func__, strerror(errno));
+                }
                 if (pfd[1].revents) {
                         /*
                          * Drain all log messages before processing next