Module Name: src
Committed By: maxv
Date: Mon Feb 12 17:04:58 UTC 2018
Modified Files:
src/sys/arch/arm/sunxi: sun4i_emac.c
Log Message:
Another missing NULL-check.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/sunxi/sun4i_emac.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/arm/sunxi/sun4i_emac.c
diff -u src/sys/arch/arm/sunxi/sun4i_emac.c:1.2 src/sys/arch/arm/sunxi/sun4i_emac.c:1.3
--- src/sys/arch/arm/sunxi/sun4i_emac.c:1.2 Thu Nov 30 18:29:25 2017
+++ src/sys/arch/arm/sunxi/sun4i_emac.c Mon Feb 12 17:04:58 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: sun4i_emac.c,v 1.2 2017/11/30 18:29:25 jmcneill Exp $ */
+/* $NetBSD: sun4i_emac.c,v 1.3 2018/02/12 17:04:58 maxv Exp $ */
/*-
* Copyright (c) 2013-2017 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: sun4i_emac.c,v 1.2 2017/11/30 18:29:25 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sun4i_emac.c,v 1.3 2018/02/12 17:04:58 maxv Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -509,6 +509,9 @@ sun4i_emac_mgethdr(struct sun4i_emac_sof
{
struct mbuf *m = m_gethdr(M_DONTWAIT, MT_DATA);
+ if (m == NULL) {
+ return NULL;
+ }
if (rxlen + 2 > MHLEN) {
MCLGET(m, M_DONTWAIT);
if ((m->m_flags & M_EXT) == 0) {
