[src/netbsd-7-0]: src/sys/dev/ic Pull up following revision(s) (requested by ...

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

details:   https://anonhg.NetBSD.org/src/rev/f22e8735844e
branches:  netbsd-7-0
changeset: 801354:f22e8735844e
user:      snj <snj%NetBSD.org@localhost>
date:      Sat Aug 12 03:40:34 2017 +0000

description:
Pull up following revision(s) (requested by mrg in ticket #1472):
        sys/dev/ic/dp83932.c: revision 1.41
Plug mbuf leak on MCLGET failure in sonic_rxintr.
>From Ilja Van Sprundel.

diffstat:

 sys/dev/ic/dp83932.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r 13a808e8953b -r f22e8735844e sys/dev/ic/dp83932.c
--- a/sys/dev/ic/dp83932.c      Sat Aug 12 03:29:51 2017 +0000
+++ b/sys/dev/ic/dp83932.c      Sat Aug 12 03:40:34 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dp83932.c,v 1.36 2013/10/25 21:29:28 martin Exp $      */
+/*     $NetBSD: dp83932.c,v 1.36.8.1 2017/08/12 03:40:34 snj Exp $     */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dp83932.c,v 1.36 2013/10/25 21:29:28 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dp83932.c,v 1.36.8.1 2017/08/12 03:40:34 snj Exp $");
 
 
 #include <sys/param.h>
@@ -785,8 +785,10 @@
                                goto dropit;
                        if (len > (MHLEN - 2)) {
                                MCLGET(m, M_DONTWAIT);
-                               if ((m->m_flags & M_EXT) == 0)
+                               if ((m->m_flags & M_EXT) == 0) {
+                                       m_freem(m);
                                        goto dropit;
+                               }
                        }
                        m->m_data += 2;
                        /*