[Midnightbsd-cvs] src [8917] trunk/sys/netgraph/ng_base.c: Ensure that all cases that enqueue a netgraph item for delivery by a ngthread properly set the item depth to 1.

[laffer1 at midnightbsd.org]

Revision: 8917
          http://svnweb.midnightbsd.org/src/?rev=8917
Author:   laffer1
Date:     2016-09-26 18:53:11 -0400 (Mon, 26 Sep 2016)
Log Message:
-----------
Ensure that all cases that enqueue a netgraph item for delivery by a ngthread properly set the item depth to 1.

Modified Paths:
--------------
    trunk/sys/netgraph/ng_base.c

Modified: trunk/sys/netgraph/ng_base.c
===================================================================
--- trunk/sys/netgraph/ng_base.c	2016-09-26 22:52:31 UTC (rev 8916)
+++ trunk/sys/netgraph/ng_base.c	2016-09-26 22:53:11 UTC (rev 8917)
@@ -2006,6 +2006,7 @@
 		NGI_SET_WRITER(item);
 	else
 		NGI_SET_READER(item);
+	item->depth = 1;
 
 	NG_QUEUE_LOCK(ngq);
 	/* Set OP_PENDING flag and enqueue the item. */
@@ -2284,7 +2285,6 @@
 	}
 
 	if (queue) {
-		item->depth = 1;
 		/* Put it on the queue for that node*/
 		ng_queue_rw(node, item, rw);
 		return ((flags & NG_PROGRESS) ? EINPROGRESS : 0);