svn commit: r206063 - head/sys/fs/nfsserver

[Rick Macklem]

Author: rmacklem
Date: Fri Apr  2 02:19:28 2010
New Revision: 206063
URL: http://svn.freebsd.org/changeset/base/206063

Log:
  For the experimental NFS server, add a call to free the lookup
  path buffer for one case where it was missing when doing mkdir.
  This could have conceivably resulted in a leak of a buffer, but
  a leak was never observed during testing, so I suspect it would
  have occurred rarely, if ever, in practice.
  
  MFC after:	2 weeks

Modified:
  head/sys/fs/nfsserver/nfs_nfsdport.c

Modified: head/sys/fs/nfsserver/nfs_nfsdport.c
==============================================================================
--- head/sys/fs/nfsserver/nfs_nfsdport.c	Fri Apr  2 02:17:15 2010	(r206062)
+++ head/sys/fs/nfsserver/nfs_nfsdport.c	Fri Apr  2 02:19:28 2010	(r206063)
@@ -869,6 +869,7 @@ nfsvno_mkdir(struct nameidata *ndp, stru
 		else
 			vput(ndp->ni_dvp);
 		vrele(ndp->ni_vp);
+		nfsvno_relpathbuf(ndp);
 		return (EEXIST);
 	}
 	error = VOP_MKDIR(ndp->ni_dvp, &ndp->ni_vp, &ndp->ni_cnd,