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Pablo Neira authored
The GTPv1 header flags indicate the presence of optional extensions after this header. Refresh the pointer to the GTPv1 header as skb->head might have be reallocated via pskb_may_pull(). Fixes: 459aa660 ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)") Reported-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
93edb8c7