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authorDavid S. Miller <davem@davemloft.net>2017-03-16 01:13:13 +0300
committerDavid S. Miller <davem@davemloft.net>2017-03-16 01:13:13 +0300
commite11607aad5edf4c41617a27291731c660f7d519d (patch)
tree4de77f06a44efb3a82d0600968ce94bac1078460 /net/ipv6
parent3d20f1f7bd575d147ffa75621fa560eea0aec690 (diff)
parent4494dbc6dec37817f2cc2aa7604039a9e87ada18 (diff)
downloadlinux-e11607aad5edf4c41617a27291731c660f7d519d.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree, a rather large batch of fixes targeted to nf_tables, conntrack and bridge netfilter. More specifically, they are: 1) Don't track fragmented packets if the socket option IP_NODEFRAG is set. From Florian Westphal. 2) SCTP protocol tracker assumes that ICMP error messages contain the checksum field, what results in packet drops. From Ying Xue. 3) Fix inconsistent handling of AH traffic from nf_tables. 4) Fix new bitmap set representation with big endian. Fix mismatches in nf_tables due to incorrect big endian handling too. Both patches from Liping Zhang. 5) Bridge netfilter doesn't honor maximum fragment size field, cap to largest fragment seen. From Florian Westphal. 6) Fake conntrack entry needs to be aligned to 8 bytes since the 3 LSB bits are now used to store the ctinfo. From Steven Rostedt. 7) Fix element comments with the bitmap set type. Revert the flush field in the nft_set_iter structure, not required anymore after fixing up element comments. 8) Missing error on invalid conntrack direction from nft_ct, also from Liping Zhang. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nft_masq_ipv6.c8
-rw-r--r--net/ipv6/netfilter/nft_redir_ipv6.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv6/netfilter/nft_masq_ipv6.c b/net/ipv6/netfilter/nft_masq_ipv6.c
index 6c5b5b1830a7..4146536e9c15 100644
--- a/net/ipv6/netfilter/nft_masq_ipv6.c
+++ b/net/ipv6/netfilter/nft_masq_ipv6.c
@@ -27,10 +27,10 @@ static void nft_masq_ipv6_eval(const struct nft_expr *expr,
memset(&range, 0, sizeof(range));
range.flags = priv->flags;
if (priv->sreg_proto_min) {
- range.min_proto.all =
- *(__be16 *)&regs->data[priv->sreg_proto_min];
- range.max_proto.all =
- *(__be16 *)&regs->data[priv->sreg_proto_max];
+ range.min_proto.all = (__force __be16)nft_reg_load16(
+ &regs->data[priv->sreg_proto_min]);
+ range.max_proto.all = (__force __be16)nft_reg_load16(
+ &regs->data[priv->sreg_proto_max]);
}
regs->verdict.code = nf_nat_masquerade_ipv6(pkt->skb, &range,
nft_out(pkt));
diff --git a/net/ipv6/netfilter/nft_redir_ipv6.c b/net/ipv6/netfilter/nft_redir_ipv6.c
index f5ac080fc084..a27e424f690d 100644
--- a/net/ipv6/netfilter/nft_redir_ipv6.c
+++ b/net/ipv6/netfilter/nft_redir_ipv6.c
@@ -26,10 +26,10 @@ static void nft_redir_ipv6_eval(const struct nft_expr *expr,
memset(&range, 0, sizeof(range));
if (priv->sreg_proto_min) {
- range.min_proto.all =
- *(__be16 *)&regs->data[priv->sreg_proto_min],
- range.max_proto.all =
- *(__be16 *)&regs->data[priv->sreg_proto_max],
+ range.min_proto.all = (__force __be16)nft_reg_load16(
+ &regs->data[priv->sreg_proto_min]);
+ range.max_proto.all = (__force __be16)nft_reg_load16(
+ &regs->data[priv->sreg_proto_max]);
range.flags |= NF_NAT_RANGE_PROTO_SPECIFIED;
}