[src/trunk]: src/sys/arch/x86/pci Fix missing splnet() for ether_ioctl() caus...

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

details:   https://anonhg.NetBSD.org/src/rev/77304478bfcd
branches:  trunk
changeset: 967859:77304478bfcd
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Tue Dec 24 10:21:08 2019 +0000

description:
Fix missing splnet() for ether_ioctl() caused by if_vmx.c:r1.32.

pointed out by nonaka@n.o, thanks.

diffstat:

 sys/arch/x86/pci/if_vmx.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r ecaf4c320140 -r 77304478bfcd sys/arch/x86/pci/if_vmx.c
--- a/sys/arch/x86/pci/if_vmx.c Tue Dec 24 09:12:56 2019 +0000
+++ b/sys/arch/x86/pci/if_vmx.c Tue Dec 24 10:21:08 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_vmx.c,v 1.52 2019/11/27 19:21:36 maxv Exp $ */
+/*     $NetBSD: if_vmx.c,v 1.53 2019/12/24 10:21:08 knakahara Exp $    */
 /*     $OpenBSD: if_vmx.c,v 1.16 2014/01/22 06:04:17 brad Exp $        */
 
 /*
@@ -19,7 +19,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_vmx.c,v 1.52 2019/11/27 19:21:36 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_vmx.c,v 1.53 2019/12/24 10:21:08 knakahara Exp $");
 
 #include <sys/param.h>
 #include <sys/cpu.h>
@@ -3378,7 +3378,9 @@
                        break;
                }
                if (ifp->if_mtu != nmtu) {
+                       s = splnet();
                        error = ether_ioctl(ifp, cmd, data);
+                       splx(s);
                        if (error == ENETRESET)
                                error = vmxnet3_init(ifp);
                }