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authorjamal <hadi@cyberus.ca>2010-02-09 06:59:38 +0300
committerDavid S. Miller <davem@davemloft.net>2010-02-13 00:27:47 +0300
commitc28e93040b497e895d5c41b54abef3bc8db17fa9 (patch)
tree825a6c41cd26d051a9391a36b61d788c7ef10c69 /net/xfrm
parentd707204c1fd21ab49242aad17f92f949538e1507 (diff)
downloadlinux-c28e93040b497e895d5c41b54abef3bc8db17fa9.tar.xz
xfrm: validate attributes
Some XFRM attributes were not going through basic validation. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d5a712976004..943c8712bd97 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2054,6 +2054,10 @@ static const int xfrm_msg_min[XFRM_NR_MSGTYPES] = {
#undef XMSGSIZE
static const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
+ [XFRMA_SA] = { .len = sizeof(struct xfrm_usersa_info)},
+ [XFRMA_POLICY] = { .len = sizeof(struct xfrm_userpolicy_info)},
+ [XFRMA_LASTUSED] = { .type = NLA_U64},
+ [XFRMA_ALG_AUTH_TRUNC] = { .len = sizeof(struct xfrm_algo_auth)},
[XFRMA_ALG_AEAD] = { .len = sizeof(struct xfrm_algo_aead) },
[XFRMA_ALG_AUTH] = { .len = sizeof(struct xfrm_algo) },
[XFRMA_ALG_CRYPT] = { .len = sizeof(struct xfrm_algo) },