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| author | Timo Teras <timo.teras@iki.fi> | 2009-01-25 20:49:14 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-25 20:49:14 -0800 |
| commit | a8d694c651356ec89452e15b0189c061fb7e1cf1 (patch) | |
| tree | 58c33e52bf6aeda0a230eb2f7797051c46d83947 /net/key/af_key.c | |
| parent | e918085aaff34086e265f825dd469926b1aec4a4 (diff) | |
| download | lwn-a8d694c651356ec89452e15b0189c061fb7e1cf1.tar.gz lwn-a8d694c651356ec89452e15b0189c061fb7e1cf1.zip | |
af_key: initialize xfrm encap_oa
Currently encap_oa is left uninitialized, so it contains garbage data which
is visible to userland via Netlink. Initialize it by zeroing it out.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/key/af_key.c')
| -rw-r--r-- | net/key/af_key.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c index f8bd8df5e257..7dcbde3ea7d9 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -1285,6 +1285,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct net *net, ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1]; natt->encap_dport = n_port->sadb_x_nat_t_port_port; } + memset(&natt->encap_oa, 0, sizeof(natt->encap_oa)); } err = xfrm_init_state(x); |