Module Name: src
Committed By: martin
Date: Sun Mar 26 12:38:24 UTC 2017
Modified Files:
src/sys/arch/sparc/sparc: openfirm.c
Log Message:
Add KASSERTs to catch access to NULL OF nodes early
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/arch/sparc/sparc/openfirm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc/sparc/openfirm.c
diff -u src/sys/arch/sparc/sparc/openfirm.c:1.22 src/sys/arch/sparc/sparc/openfirm.c:1.23
--- src/sys/arch/sparc/sparc/openfirm.c:1.22 Thu Apr 7 19:46:39 2016
+++ src/sys/arch/sparc/sparc/openfirm.c Sun Mar 26 12:38:24 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: openfirm.c,v 1.22 2016/04/07 19:46:39 palle Exp $ */
+/* $NetBSD: openfirm.c,v 1.23 2017/03/26 12:38:24 martin Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: openfirm.c,v 1.22 2016/04/07 19:46:39 palle Exp $");
+__KERNEL_RCSID(0, "$NetBSD: openfirm.c,v 1.23 2017/03/26 12:38:24 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -166,6 +166,7 @@ OF_getproplen(int handle, const char *pr
cell_t size;
} args;
+ KASSERT(handle != 0);
args.name = ADR2CELL("getproplen");
args.nargs = 2;
args.nreturns = 1;
@@ -190,6 +191,7 @@ OF_getprop(int handle, const char *prop,
cell_t size;
} args;
+ KASSERT(handle != 0);
if (buflen > NBPG)
return -1;
args.name = ADR2CELL("getprop");
