[src/trunk]: src/sys/net Fix a memory leak in the gif_clone_create() error path.

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

details:   https://anonhg.NetBSD.org/src/rev/ecb555b2afff
branches:  trunk
changeset: 494324:ecb555b2afff
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Wed Jul 05 16:54:19 2000 +0000

description:
Fix a memory leak in the gif_clone_create() error path.

diffstat:

 sys/net/if_gif.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (25 lines):

diff -r 473c514a5ed6 -r ecb555b2afff sys/net/if_gif.c
--- a/sys/net/if_gif.c  Wed Jul 05 16:29:25 2000 +0000
+++ b/sys/net/if_gif.c  Wed Jul 05 16:54:19 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_gif.c,v 1.12 2000/07/02 00:21:42 thorpej Exp $      */
+/*     $NetBSD: if_gif.c,v 1.13 2000/07/05 16:54:19 thorpej Exp $      */
 /*     $KAME: if_gif.c,v 1.28 2000/06/20 12:30:03 jinmei Exp $ */
 
 /*
@@ -160,6 +160,7 @@
            gif_encapcheck, &in_gif_protosw, sc);
        if (sc->encap_cookie4 == NULL) {
                printf("%s: unable to attach encap4\n", if_name(&sc->gif_if));
+               free(sc, M_DEVBUF);
                return (EIO);   /* XXX */
        }
 #endif
@@ -172,6 +173,7 @@
                        sc->encap_cookie4 = NULL;
                }
                printf("%s: unable to attach encap6\n", if_name(&sc->gif_if));
+               free(sc, M_DEVBUF);
                return (EIO);   /* XXX */
        }
 #endif