diff mbox

[06/14] netfilter: ipset: Explicitly add padding elements to hash:net,net and hash:net,port,net

Message ID 1417373825-3734-7-git-send-email-kadlec@blackhole.kfki.hu
State Accepted
Delegated to: Pablo Neira
Headers show

Commit Message

Jozsef Kadlecsik Nov. 30, 2014, 6:56 p.m. UTC
The elements must be u32 sized for the used hash function.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
---
 net/netfilter/ipset/ip_set_hash_netnet.c     | 2 ++
 net/netfilter/ipset/ip_set_hash_netportnet.c | 2 ++
 2 files changed, 4 insertions(+)
diff mbox

Patch

diff --git a/net/netfilter/ipset/ip_set_hash_netnet.c b/net/netfilter/ipset/ip_set_hash_netnet.c
index da00284..ea8772a 100644
--- a/net/netfilter/ipset/ip_set_hash_netnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netnet.c
@@ -46,6 +46,7 @@  struct hash_netnet4_elem {
 		__be64 ipcmp;
 	};
 	u8 nomatch;
+	u8 padding;
 	union {
 		u8 cidr[2];
 		u16 ccmp;
@@ -271,6 +272,7 @@  hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[],
 struct hash_netnet6_elem {
 	union nf_inet_addr ip[2];
 	u8 nomatch;
+	u8 padding;
 	union {
 		u8 cidr[2];
 		u16 ccmp;
diff --git a/net/netfilter/ipset/ip_set_hash_netportnet.c b/net/netfilter/ipset/ip_set_hash_netportnet.c
index b8053d6..bfaa94c 100644
--- a/net/netfilter/ipset/ip_set_hash_netportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netportnet.c
@@ -53,6 +53,7 @@  struct hash_netportnet4_elem {
 		u8 cidr[2];
 		u16 ccmp;
 	};
+	u16 padding;
 	u8 nomatch:1;
 	u8 proto;
 };
@@ -324,6 +325,7 @@  struct hash_netportnet6_elem {
 		u8 cidr[2];
 		u16 ccmp;
 	};
+	u16 padding;
 	u8 nomatch:1;
 	u8 proto;
 };