Module Name: src
Committed By: msaitoh
Date: Mon Apr 22 11:10:52 UTC 2019
Modified Files:
src/sys/net: if_media.c
Log Message:
Add missing error check.
To generate a diff of this commit:
cvs rdiff -u -r1.41 -r1.42 src/sys/net/if_media.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/net/if_media.c
diff -u src/sys/net/if_media.c:1.41 src/sys/net/if_media.c:1.42
--- src/sys/net/if_media.c:1.41 Tue Apr 16 06:48:33 2019
+++ src/sys/net/if_media.c Mon Apr 22 11:10:52 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: if_media.c,v 1.41 2019/04/16 06:48:33 msaitoh Exp $ */
+/* $NetBSD: if_media.c,v 1.42 2019/04/22 11:10:52 msaitoh Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_media.c,v 1.41 2019/04/16 06:48:33 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_media.c,v 1.42 2019/04/22 11:10:52 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -342,6 +342,8 @@ _ifmedia_ioctl(struct ifnet *ifp, struct
int *kptr = malloc(minwords * sizeof(int), M_TEMP,
M_WAITOK);
+ if (kptr == NULL)
+ return ENOMEM;
/* Get the media words from the interface's list. */
ep = TAILQ_FIRST(&ifm->ifm_list);
for (count = 0; ep != NULL && count < minwords;
