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authorSean Paul <seanpaul@chromium.org>2018-03-30 18:35:45 +0200
committerSean Paul <seanpaul@chromium.org>2018-03-30 18:35:45 +0200
commit83fd26c3f32afe38bb2ab8cc00e313ec5c2edbce (patch)
treeb2d2719c998bc2bcba99f2ecf2d164ee9b7ad75a /net/ipv4/xfrm4_mode_tunnel.c
parentdrm/i915: Make force_load_detect effective even w/ DMI quirks/hotplug (diff)
parentMerge branch 'drm-misc-next-fixes' of git://anongit.freedesktop.org/drm/drm-m... (diff)
downloadlinux-83fd26c3f32afe38bb2ab8cc00e313ec5c2edbce.tar.xz
linux-83fd26c3f32afe38bb2ab8cc00e313ec5c2edbce.zip
Merge airlied/drm-next into drm-misc-next
Backmerging to pick up a fix from drm-misc-next-fixes. Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'net/ipv4/xfrm4_mode_tunnel.c')
-rw-r--r--net/ipv4/xfrm4_mode_tunnel.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 63faeee989a9..2a9764bd1719 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -92,7 +92,8 @@ static int xfrm4_mode_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
skb_reset_network_header(skb);
skb_mac_header_rebuild(skb);
- eth_hdr(skb)->h_proto = skb->protocol;
+ if (skb->mac_len)
+ eth_hdr(skb)->h_proto = skb->protocol;
err = 0;