svn commit: r206288 - stable/8/sys/rpc

[Rick Macklem]

Author: rmacklem
Date: Tue Apr  6 23:03:20 2010
New Revision: 206288
URL: http://svn.freebsd.org/changeset/base/206288

Log:
  MFC: r205562
  When the regular NFS server replied to a UDP client out of the replay
  cache, it did not free the request argument mbuf list, resulting in a leak.
  This patch fixes that leak.
  
  PR:	kern/144330

Modified:
  stable/8/sys/rpc/svc.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/rpc/svc.c
==============================================================================
--- stable/8/sys/rpc/svc.c	Tue Apr  6 21:39:18 2010	(r206287)
+++ stable/8/sys/rpc/svc.c	Tue Apr  6 23:03:20 2010	(r206288)
@@ -819,9 +819,11 @@ svc_getreq(SVCXPRT *xprt, struct svc_req
 					free(r->rq_addr, M_SONAME);
 					r->rq_addr = NULL;
 				}
+				m_freem(args);
 				goto call_done;
 
 			default:
+				m_freem(args);
 				goto call_done;
 			}
 		}