diff options
| author | Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> | 2013-10-28 12:19:45 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-10-28 17:41:49 +0100 |
| commit | 98c37b6b01812d331db4d49cacd603891d0d53ba (patch) | |
| tree | 60e0a8e535e10ca1e16b798c5d5384c77d39031d /net/netfilter | |
| parent | 6e078bc2f2406ccbb986a9922cc80ae8ca7abca3 (diff) | |
netfilter: nft_nat: Fix endianness issue reported by sparse
This patch fixes this:
CHECK net/netfilter/nft_nat.c
net/netfilter/nft_nat.c:50:43: warning: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:50:43: expected restricted __be32 [addressable] [usertype] ip
net/netfilter/nft_nat.c:50:43: got unsigned int [unsigned] [usertype] <noident>
net/netfilter/nft_nat.c:51:43: warning: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:51:43: expected restricted __be32 [addressable] [usertype] ip
net/netfilter/nft_nat.c:51:43: got unsigned int [unsigned] [usertype] <noident>
net/netfilter/nft_nat.c:65:37: warning: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:65:37: expected restricted __be16 [addressable] [assigned] [usertype] all
net/netfilter/nft_nat.c:65:37: got unsigned int [unsigned] <noident>
net/netfilter/nft_nat.c:66:37: warning: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:66:37: expected restricted __be16 [addressable] [assigned] [usertype] all
net/netfilter/nft_nat.c:66:37: got unsigned int [unsigned] <noident>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nft_nat.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c index b0b87b2d241..d3b1ffe2618 100644 --- a/net/netfilter/nft_nat.c +++ b/net/netfilter/nft_nat.c @@ -47,8 +47,10 @@ static void nft_nat_eval(const struct nft_expr *expr, memset(&range, 0, sizeof(range)); if (priv->sreg_addr_min) { if (priv->family == AF_INET) { - range.min_addr.ip = data[priv->sreg_addr_min].data[0]; - range.max_addr.ip = data[priv->sreg_addr_max].data[0]; + range.min_addr.ip = (__force __be32) + data[priv->sreg_addr_min].data[0]; + range.max_addr.ip = (__force __be32) + data[priv->sreg_addr_max].data[0]; } else { memcpy(range.min_addr.ip6, @@ -62,8 +64,10 @@ static void nft_nat_eval(const struct nft_expr *expr, } if (priv->sreg_proto_min) { - range.min_proto.all = data[priv->sreg_proto_min].data[0]; - range.max_proto.all = data[priv->sreg_proto_max].data[0]; + range.min_proto.all = (__force __be16) + data[priv->sreg_proto_min].data[0]; + range.max_proto.all = (__force __be16) + data[priv->sreg_proto_max].data[0]; range.flags |= NF_NAT_RANGE_PROTO_SPECIFIED; } |