fix mbuf leak in smallest way, check in for 4.3 betas

SCCS-vsn: sys/netns/spp_usrreq.c 6.4

diff --git a/usr/src/sys/netns/spp_usrreq.c b/usr/src/sys/netns/spp_usrreq.c
index 67d213b..10ce88b 100644 (file)
--- a/usr/src/sys/netns/spp_usrreq.c
+++ b/usr/src/sys/netns/spp_usrreq.c
@@ -3,7 +3,7 @@
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)spp_usrreq.c        6.3 (Berkeley) %G%
+ *     @(#)spp_usrreq.c        6.4 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -264,8 +264,10 @@ register struct spidp *si;
         * If this is a system packet, we don't need to
         * queue it up, and won't update acknowledge #
         */
         * If this is a system packet, we don't need to
         * queue it up, and won't update acknowledge #
         */

-       if (si->si_cc & SP_SP)
+       if (si->si_cc & SP_SP) {
+               m_freem(dtom(si));

                return (0);
                return (0);

+       }

 
        /*
         * If this packet number has a sequence number less
 
        /*
         * If this packet number has a sequence number less