svn commit: r285944 - head/sys/netpfil/pf

[Gleb Smirnoff]

Author: glebius
Date: Tue Jul 28 09:36:26 2015
New Revision: 285944
URL: https://svnweb.freebsd.org/changeset/base/285944

Log:
  Fix a typo in r280169. Of course we are interested in deleting nsn only
  if we have just created it and we were the last reference.
  
  Submitted by:	dhartmei

Modified:
  head/sys/netpfil/pf/pf.c

Modified: head/sys/netpfil/pf/pf.c
==============================================================================
--- head/sys/netpfil/pf/pf.c	Tue Jul 28 09:21:19 2015	(r285943)
+++ head/sys/netpfil/pf/pf.c	Tue Jul 28 09:36:26 2015	(r285944)
@@ -3681,7 +3681,7 @@ csfailed:
 
 		sh = &V_pf_srchash[pf_hashsrc(&nsn->addr, nsn->af)];
 		PF_HASHROW_LOCK(sh);
-		if (--nsn->states == 1 && nsn->expire == 0) {
+		if (--nsn->states == 0 && nsn->expire == 0) {
 			pf_unlink_src_node(nsn);
 			uma_zfree(V_pf_sources_z, nsn);
 			counter_u64_add(