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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sat, 24 Jan 2015 19:49:28 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r277653 - head/sys/dev/netmap
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Author: adrian
Date: Sat Jan 24 19:49:27 2015
New Revision: 277653
URL: https://svnweb.freebsd.org/changeset/base/277653

Log:
  Change the permissions from 0660 to 0600.
  
  Otherwise people in wheel can do things with netmap, including
  but not limited to promisc transmit/receive.
  
  Approved by:	luigi
  MFC after:	1 week

Modified:
  head/sys/dev/netmap/netmap.c

Modified: head/sys/dev/netmap/netmap.c
==============================================================================
--- head/sys/dev/netmap/netmap.c	Sat Jan 24 19:13:03 2015	(r277652)
+++ head/sys/dev/netmap/netmap.c	Sat Jan 24 19:49:27 2015	(r277653)
@@ -3075,10 +3075,10 @@ netmap_init(void)
 #ifdef __FreeBSD__
 	/* support for the 'eternal' flag */
 	netmap_dev = make_dev_credf(MAKEDEV_ETERNAL_KLD,
-		&netmap_cdevsw, 0, NULL, UID_ROOT, GID_WHEEL, 0660,
+		&netmap_cdevsw, 0, NULL, UID_ROOT, GID_WHEEL, 0600,
 			      "netmap");
 #else
-	netmap_dev = make_dev(&netmap_cdevsw, 0, UID_ROOT, GID_WHEEL, 0660,
+	netmap_dev = make_dev(&netmap_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600,
 			      "netmap");
 #endif
 	if (!netmap_dev)