[src/trunk]: src/sys/dev/fdt Memory leak, found by mootja; not tested, but ob...

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

details:   https://anonhg.NetBSD.org/src/rev/d4f452431d01
branches:  trunk
changeset: 348327:d4f452431d01
user:      maxv <maxv%NetBSD.org@localhost>
date:      Sat Oct 15 08:30:42 2016 +0000

description:
Memory leak, found by mootja; not tested, but obvious enough

diffstat:

 sys/dev/fdt/fdt_gpio.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r cd0e444a0b6b -r d4f452431d01 sys/dev/fdt/fdt_gpio.c
--- a/sys/dev/fdt/fdt_gpio.c    Sat Oct 15 07:10:15 2016 +0000
+++ b/sys/dev/fdt/fdt_gpio.c    Sat Oct 15 08:30:42 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: fdt_gpio.c,v 1.3 2015/12/22 22:19:07 jmcneill Exp $ */
+/* $NetBSD: fdt_gpio.c,v 1.4 2016/10/15 08:30:42 maxv Exp $ */
 
 /*-
  * Copyright (c) 2015 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fdt_gpio.c,v 1.3 2015/12/22 22:19:07 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fdt_gpio.c,v 1.4 2016/10/15 08:30:42 maxv Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -111,6 +111,7 @@
        gp->gp_priv = gc->gc_funcs->acquire(gc->gc_dev, data, len, flags);
        if (gp->gp_priv == NULL) {
                kmem_free(data, len);
+               kmem_free(gp, sizeof(*gp));
                return NULL;
        }