Commit 4efd7e83 authored by Andreas Steffen's avatar Andreas Steffen Committed by David S. Miller
Browse files

xfrm: fix XFRMA_MARK extraction in xfrm_mark_get 



Determine the size of the xfrm_mark struct, not of its pointer.

Signed-off-by: default avatarAndreas Steffen <andreas.steffen@strongswan.org>
Acked-by: default avatarJamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d3ead241

include/net/xfrm.h

+1 −1
Original line number Diff line number Diff line
@@ -1586,7 +1586,7 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) 
static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m)

{

	if (attrs[XFRMA_MARK])

		memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m));

		memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(struct xfrm_mark));

	else

		m->v = m->m = 0;