[src/trunk]: src/sys/kern Check malloc failure.

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

details:   https://anonhg.NetBSD.org/src/rev/77752bae003c
branches:  trunk
changeset: 485975:77752bae003c
user:      enami <enami%NetBSD.org@localhost>
date:      Wed May 10 02:16:15 2000 +0000

description:
Check malloc failure.

diffstat:

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

diffs (18 lines):

diff -r 0ed83a9a9ff8 -r 77752bae003c sys/kern/kern_subr.c
--- a/sys/kern/kern_subr.c      Wed May 10 02:14:41 2000 +0000
+++ b/sys/kern/kern_subr.c      Wed May 10 02:16:15 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_subr.c,v 1.65 2000/05/10 02:14:41 enami Exp $     */
+/*     $NetBSD: kern_subr.c,v 1.66 2000/05/10 02:16:15 enami Exp $     */
 
 /*-
  * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
@@ -232,6 +232,8 @@
        for (hashsize = 1; hashsize < elements; hashsize <<= 1)
                continue;
        hashtbl = malloc((u_long)hashsize * sizeof(*hashtbl), type, flags);
+       if (hashtbl == NULL)
+               return (NULL);
        for (i = 0; i < hashsize; i++)
                LIST_INIT(&hashtbl[i]);
        *hashmask = hashsize - 1;