[src/trunk]: src/sys/arch/xen/xenbus Compute storage size for a string correc...

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

details:   https://anonhg.NetBSD.org/src/rev/d942ab172bb5
branches:  trunk
changeset: 449208:d942ab172bb5
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Feb 26 15:55:33 2019 +0000

description:
Compute storage size for a string correctly.

diffstat:

 sys/arch/xen/xenbus/xenbus_probe.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (32 lines):

diff -r 42c2bf0567ea -r d942ab172bb5 sys/arch/xen/xenbus/xenbus_probe.c
--- a/sys/arch/xen/xenbus/xenbus_probe.c        Tue Feb 26 13:09:35 2019 +0000
+++ b/sys/arch/xen/xenbus/xenbus_probe.c        Tue Feb 26 15:55:33 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xenbus_probe.c,v 1.39 2016/07/07 06:55:40 msaitoh Exp $ */
+/* $NetBSD: xenbus_probe.c,v 1.40 2019/02/26 15:55:33 joerg Exp $ */
 /******************************************************************************
  * Talks to Xen Store to figure out what devices we have.
  *
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xenbus_probe.c,v 1.39 2016/07/07 06:55:40 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xenbus_probe.c,v 1.40 2019/02/26 15:55:33 joerg Exp $");
 
 #if 0
 #define DPRINTK(fmt, args...) \
@@ -623,11 +623,11 @@
        xenbus_probe_backends();
 
        /* Watch for changes. */
-       fe_watch.node = malloc(strlen("device" + 1), M_DEVBUF, M_NOWAIT);
+       fe_watch.node = malloc(strlen("device") + 1, M_DEVBUF, M_NOWAIT);
        strcpy(fe_watch.node, "device");
        fe_watch.xbw_callback = frontend_changed;
        register_xenbus_watch(&fe_watch);
-       be_watch.node = malloc(strlen("backend" + 1), M_DEVBUF, M_NOWAIT);
+       be_watch.node = malloc(strlen("backend") + 1, M_DEVBUF, M_NOWAIT);
        strcpy(be_watch.node, "backend");
        be_watch.xbw_callback = backend_changed;
        register_xenbus_watch(&be_watch);