[src/netbsd-1-4]: src/sys/dev/pci pullup 1.19->1.20 (thorpej): fix an mbuf leak

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

details:   https://anonhg.NetBSD.org/src/rev/bb1cc5d64e88
branches:  netbsd-1-4
changeset: 468464:bb1cc5d64e88
user:      perry <perry%NetBSD.org@localhost>
date:      Mon Apr 26 15:16:12 1999 +0000

description:
pullup 1.19->1.20 (thorpej): fix an mbuf leak

diffstat:

 sys/dev/pci/if_vr.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (21 lines):

diff -r 2b44355c5160 -r bb1cc5d64e88 sys/dev/pci/if_vr.c
--- a/sys/dev/pci/if_vr.c       Mon Apr 26 15:14:31 1999 +0000
+++ b/sys/dev/pci/if_vr.c       Mon Apr 26 15:16:12 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_vr.c,v 1.19 1999/03/24 01:07:59 thorpej Exp $       */
+/*     $NetBSD: if_vr.c,v 1.19.2.1 1999/04/26 15:16:12 perry Exp $     */
 
 /*-
  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@@ -813,8 +813,10 @@
                }
                if (total_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;