diff options
| author | Pedro Martelletto <pedro@cvs.openbsd.org> | 2004-11-01 03:43:25 +0000 |
|---|---|---|
| committer | Pedro Martelletto <pedro@cvs.openbsd.org> | 2004-11-01 03:43:25 +0000 |
| commit | ebbaab01d4eee56f5ee2fd2df99047801d0d516b (patch) | |
| tree | 847b1758131fbffcff3434127f6f23627c58370a | |
| parent | 430619e0ba623ae1dd231e6f6dc6e41a9ef81b71 (diff) | |
check for malloc() in bufq_default_alloc(), ok tedu@
| -rw-r--r-- | sys/kern/subr_disk.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/kern/subr_disk.c b/sys/kern/subr_disk.c index 20e7c2c7153..c406946a460 100644 --- a/sys/kern/subr_disk.c +++ b/sys/kern/subr_disk.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_disk.c,v 1.27 2004/10/25 19:53:52 pedro Exp $ */ +/* $OpenBSD: subr_disk.c,v 1.28 2004/11/01 03:43:24 pedro Exp $ */ /* $NetBSD: subr_disk.c,v 1.17 1996/03/16 23:17:08 christos Exp $ */ /* @@ -526,6 +526,9 @@ bufq_default_alloc(void) struct bufq_default *bq; bq = malloc(sizeof(*bq), M_DEVBUF, M_NOWAIT); + if (bq == NULL) + panic("bufq_default_alloc: no memory"); + memset(bq, 0, sizeof(*bq)); bq->bufq.bufq_free = bufq_default_free; bq->bufq.bufq_add = bufq_default_add; |