[src/trunk]: src/tests/dev/md explicitly zero-fill the initial md backend

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

details:   https://anonhg.NetBSD.org/src/rev/9317fd2332fb
branches:  trunk
changeset: 761900:9317fd2332fb
user:      pooka <pooka%NetBSD.org@localhost>
date:      Thu Feb 10 13:29:02 2011 +0000

description:
explicitly zero-fill the initial md backend

diffstat:

 tests/dev/md/h_mdserv.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r cf33df3fc08c -r 9317fd2332fb tests/dev/md/h_mdserv.c
--- a/tests/dev/md/h_mdserv.c   Thu Feb 10 13:04:31 2011 +0000
+++ b/tests/dev/md/h_mdserv.c   Thu Feb 10 13:29:02 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: h_mdserv.c,v 1.3 2010/11/30 14:31:14 pooka Exp $       */
+/*     $NetBSD: h_mdserv.c,v 1.4 2011/02/10 13:29:02 pooka Exp $       */
 
 #include <sys/types.h>
 #include <sys/mman.h>
@@ -70,7 +70,7 @@
        if (argc != 2)
                exit(1);
 
-       md.md_addr = malloc(MDSIZE);
+       md.md_addr = calloc(1, MDSIZE);
        md.md_size = MDSIZE;
        md.md_type = MD_UMEM_SERVER;