MFC r271909:

  Revert changes in r269180.  It could cause -c N option to enter an
  infinite loop if no reply packet is received.

1 files changed, 2 insertions, 8 deletions

diff --git a/sbin/ping6/ping6.c b/sbin/ping6/ping6.c
index b963de1..01e29a1 100644
--- a/sbin/ping6/ping6.c
+++ b/sbin/ping6/ping6.c
@@ -1090,14 +1090,8 @@ main(int argc, char *argv[])
 		/* signal handling */
 		if (seenalrm) {
 			/* last packet sent, timeout reached? */
-			if (npackets && ntransmitted >= npackets) {
-				struct timeval zerotime = {0, 0};
-				itimer.it_value = zerotime;
-				itimer.it_interval = zerotime;
-				(void)setitimer(ITIMER_REAL, &itimer, NULL);
-				seenalrm = 0;   /* clear flag */
-				continue;
-			}
+			if (npackets && ntransmitted >= npackets)
+				break;
 			retransmit();
 			seenalrm = 0;
 			continue;