[src/trunk]: src/sys/net Use m_freem instead of m_free. Otherwise we're leaki...

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/249ed3af1f53
branches:  trunk
changeset: 359481:249ed3af1f53
user:      maxv <maxv%NetBSD.org@localhost>
date:      Mon Feb 12 15:38:14 2018 +0000

description:
Use m_freem instead of m_free. Otherwise we're leaking the next mbufs in
the chain.

diffstat:

 sys/net/if_gif.c   |   6 +++---
 sys/net/if_pppoe.c |  10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diffs (70 lines):

diff -r 21131973f63d -r 249ed3af1f53 sys/net/if_gif.c
--- a/sys/net/if_gif.c  Mon Feb 12 12:52:12 2018 +0000
+++ b/sys/net/if_gif.c  Mon Feb 12 15:38:14 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_gif.c,v 1.138 2018/01/15 09:26:21 maxv Exp $        */
+/*     $NetBSD: if_gif.c,v 1.139 2018/02/12 15:38:14 maxv Exp $        */
 /*     $KAME: if_gif.c,v 1.76 2001/08/20 02:01:02 kjc Exp $    */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.138 2018/01/15 09:26:21 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.139 2018/02/12 15:38:14 maxv Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -458,7 +458,7 @@
        IFQ_CLASSIFY(&ifp->if_snd, m, dst->sa_family);
 
        if ((error = gif_check_nesting(ifp, m)) != 0) {
-               m_free(m);
+               m_freem(m);
                goto end;
        }
 
diff -r 21131973f63d -r 249ed3af1f53 sys/net/if_pppoe.c
--- a/sys/net/if_pppoe.c        Mon Feb 12 12:52:12 2018 +0000
+++ b/sys/net/if_pppoe.c        Mon Feb 12 15:38:14 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_pppoe.c,v 1.133 2017/12/07 10:22:04 ozaki-r Exp $ */
+/* $NetBSD: if_pppoe.c,v 1.134 2018/02/12 15:38:14 maxv Exp $ */
 
 /*-
  * Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.133 2017/12/07 10:22:04 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.134 2018/02/12 15:38:14 maxv Exp $");
 
 #ifdef _KERNEL_OPT
 #include "pppoe.h"
@@ -1795,7 +1795,7 @@
        PPPOE_LOCK(sc, RW_READER);
        if (sc->sc_state < PPPOE_STATE_SESSION) {
                PPPOE_UNLOCK(sc);
-               m_free(m);
+               m_freem(m);
                return ENOBUFS;
        }
 
@@ -1887,13 +1887,13 @@
 pppoe_enqueue(struct ifqueue *inq, struct mbuf *m)
 {
        if (m->m_flags & M_PROMISC) {
-               m_free(m);
+               m_freem(m);
                return;
        }
 
 #ifndef PPPOE_SERVER
        if (m->m_flags & (M_MCAST | M_BCAST)) {
-               m_free(m);
+               m_freem(m);
                return;
        }
 #endif