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31392048f5
Ensure the inner IP header is part of the skb's linear data before
setting old_iph. Otherwise, on a non-linear skb, old_iph could point
outside of the packet data.
Unlike classical VXLAN, which always encapsulates Ethernet packets,
VXLAN-GPE can transport IP packets directly. In that case, we need to
look at skb->protocol to figure out if an Ethernet header is present.
Fixes:
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.. | ||
Makefile | ||
vxlan_core.c | ||
vxlan_mdb.c | ||
vxlan_multicast.c | ||
vxlan_private.h | ||
vxlan_vnifilter.c |