mirror of https://gitee.com/openkylin/linux.git
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== The following patchset contains two Netfilter fixes for your net tree, they are: * Fix endianness in nft_reject, the NFTA_REJECT_TYPE netlink attributes was not converted to network byte order as needed by all nfnetlink subsystems, from Eric Leblond. * Restrict SYNPROXY target to INPUT and FORWARD chains, this avoid a possible crash due to misconfigurations, from Patrick McHardy. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
7089fdd814
|
@ -423,6 +423,7 @@ static void synproxy_tg4_destroy(const struct xt_tgdtor_param *par)
|
|||
static struct xt_target synproxy_tg4_reg __read_mostly = {
|
||||
.name = "SYNPROXY",
|
||||
.family = NFPROTO_IPV4,
|
||||
.hooks = (1 << NF_INET_LOCAL_IN) | (1 << NF_INET_FORWARD),
|
||||
.target = synproxy_tg4,
|
||||
.targetsize = sizeof(struct xt_synproxy_info),
|
||||
.checkentry = synproxy_tg4_check,
|
||||
|
|
|
@ -72,7 +72,7 @@ static int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr)
|
|||
{
|
||||
const struct nft_reject *priv = nft_expr_priv(expr);
|
||||
|
||||
if (nla_put_be32(skb, NFTA_REJECT_TYPE, priv->type))
|
||||
if (nla_put_be32(skb, NFTA_REJECT_TYPE, htonl(priv->type)))
|
||||
goto nla_put_failure;
|
||||
|
||||
switch (priv->type) {
|
||||
|
|
|
@ -446,6 +446,7 @@ static void synproxy_tg6_destroy(const struct xt_tgdtor_param *par)
|
|||
static struct xt_target synproxy_tg6_reg __read_mostly = {
|
||||
.name = "SYNPROXY",
|
||||
.family = NFPROTO_IPV6,
|
||||
.hooks = (1 << NF_INET_LOCAL_IN) | (1 << NF_INET_FORWARD),
|
||||
.target = synproxy_tg6,
|
||||
.targetsize = sizeof(struct xt_synproxy_info),
|
||||
.checkentry = synproxy_tg6_check,
|
||||
|
|
Loading…
Reference in New Issue