3.8.13.7 -stable review patch. If anyone has any objections, please let me
know.
------------------
From: Dan Carpenter <dan.carpen...@oracle.com>
[ Upstream commit ff862a4668dd6dba962b1d2d8bd344afa6375683 ]
This is inspired by a5cc68f3d6 "af_key: fix info leaks in notify
messages". There are some struct members which don't get initialized
and could disclose small amounts of private information.
Acked-by: Mathias Krause <mini...@googlemail.com>
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Acked-by: Steffen Klassert <steffen.klass...@secunet.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Kamal Mostafa <ka...@canonical.com>
---
net/key/af_key.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 891db6c..e1cc508 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2076,6 +2076,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb,
const struct xfrm_policy *
pol->sadb_x_policy_type = IPSEC_POLICY_NONE;
}
pol->sadb_x_policy_dir = dir+1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
pol->sadb_x_policy_priority = xp->priority;
@@ -3111,7 +3112,9 @@ static int pfkey_send_acquire(struct xfrm_state *x,
struct xfrm_tmpl *t, struct
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = XFRM_POLICY_OUT + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
+ pol->sadb_x_policy_priority = xp->priority;
/* Set sadb_comb's. */
if (x->id.proto == IPPROTO_AH)
@@ -3499,6 +3502,7 @@ static int pfkey_send_migrate(const struct xfrm_selector
*sel, u8 dir, u8 type,
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = dir + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = 0;
pol->sadb_x_policy_priority = 0;
--
1.8.1.2
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