vmd(8): omit a possibly uninitialized var in a log_warnx

Don't print 'base' since it might not be initialized in all code paths.

From James Cook

diff --git a/usr.sbin/vmd/config.c b/usr.sbin/vmd/config.c
index 46acf78..83c6c1e 100644 (file)
--- a/usr.sbin/vmd/config.c
+++ b/usr.sbin/vmd/config.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: config.c,v 1.61 2021/03/29 23:37:01 dv Exp $  */
+/*     $OpenBSD: config.c,v 1.62 2021/05/12 02:24:56 mlarkin Exp $     */
 
 /*
  * Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org>
@@ -386,8 +386,8 @@ config_setvm(struct privsep *ps, struct vmd_vm *vm, uint32_t peerid, uid_t uid)
                                break;
                        if (n == -1) {
                                log_warnx("vm \"%s\" unable to read "
-                                   "base %s for disk %s", vcp->vcp_name,
-                                   base, vcp->vcp_disks[i]);
+                                   "base for disk %s", vcp->vcp_name,
+                                   vcp->vcp_disks[i]);
                                goto fail;
                        }
                        (void)strlcpy(path, base, sizeof(path));