diff options
Diffstat (limited to 'usr.sbin/vmctl/vmctl.c')
| -rw-r--r-- | usr.sbin/vmctl/vmctl.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.sbin/vmctl/vmctl.c b/usr.sbin/vmctl/vmctl.c index c4861260513..3f69c4b6bcf 100644 --- a/usr.sbin/vmctl/vmctl.c +++ b/usr.sbin/vmctl/vmctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmctl.c,v 1.17 2016/11/22 11:31:38 edd Exp $ */ +/* $OpenBSD: vmctl.c,v 1.18 2016/11/24 07:58:55 reyk Exp $ */ /* * Copyright (c) 2014 Mike Larkin <mlarkin@openbsd.org> @@ -70,12 +70,12 @@ start_vm(const char *name, int memsize, int nnics, int ndisks, char **disks, if (memsize < 1) errx(1, "specified memory size too small"); - if (kernel == NULL) - errx(1, "no kernel specified"); if (ndisks > VMM_MAX_DISKS_PER_VM) errx(1, "too many disks"); else if (ndisks == 0) warnx("starting without disks"); + if (kernel == NULL && ndisks == 0) + errx(1, "no kernel or disk specified"); if (nnics == -1) nnics = 0; if (nnics == 0) @@ -103,7 +103,8 @@ start_vm(const char *name, int memsize, int nnics, int ndisks, char **disks, if (name != NULL) strlcpy(vcp->vcp_name, name, VMM_MAX_NAME_LEN); - strlcpy(vcp->vcp_kernel, kernel, VMM_MAX_KERNEL_PATH); + if (kernel != NULL) + strlcpy(vcp->vcp_kernel, kernel, VMM_MAX_KERNEL_PATH); vcp->vcp_nnics = nnics; imsg_compose(ibuf, IMSG_VMDOP_START_VM_REQUEST, 0, 0, -1, |