[PATCH nf-next 06/13] netfilter: nft_masq: correct length for loading protocol registers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


The values in the protocol registers are two bytes wide.  However, when
parsing the register loads, the code currently uses the larger 16-byte
size of a `union nf_inet_addr`.  Change it to use the (correct) size of
a `union nf_conntrack_man_proto` instead.

Fixes: 8a6bf5da1aef ("netfilter: nft_masq: support port range")
Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx>
 net/netfilter/nft_masq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nft_masq.c b/net/netfilter/nft_masq.c
index e55e455275c4..9544c2f16998 100644
--- a/net/netfilter/nft_masq.c
+++ b/net/netfilter/nft_masq.c
@@ -43,7 +43,7 @@ static int nft_masq_init(const struct nft_ctx *ctx,
 			 const struct nft_expr *expr,
 			 const struct nlattr * const tb[])
-	u32 plen = sizeof_field(struct nf_nat_range, min_addr.all);
+	u32 plen = sizeof_field(struct nf_nat_range, min_proto.all);
 	struct nft_masq *priv = nft_expr_priv(expr);
 	int err;

[Index of Archives]     [Netfitler Users]     [Berkeley Packet Filter]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux