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| author | Patrick McHardy <kaber@trash.net> | 2012-08-19 10:16:09 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-20 12:45:57 +0200 |
| commit | fe31d1a8605f020eee859375fdd877186e01b804 (patch) | |
| tree | 96a1c10bd4a9a1736a4d0c25f133695dd88c52c7 | |
| parent | 19e303d67dc2e68a7f14b0baf7949195d7327145 (diff) | |
| download | op-kernel-dev-fe31d1a8605f020eee859375fdd877186e01b804.zip op-kernel-dev-fe31d1a8605f020eee859375fdd877186e01b804.tar.gz | |
netfilter: sparse endian fixes
Fix a couple of endian annotation in net/netfilter:
net/netfilter/nfnetlink_acct.c:82:30: warning: cast to restricted __be64
net/netfilter/nfnetlink_acct.c:86:30: warning: cast to restricted __be64
net/netfilter/nfnetlink_cthelper.c:77:28: warning: cast to restricted __be16
net/netfilter/xt_NFQUEUE.c:46:16: warning: restricted __be32 degrades to integer
net/netfilter/xt_NFQUEUE.c:60:34: warning: restricted __be32 degrades to integer
net/netfilter/xt_NFQUEUE.c:68:34: warning: restricted __be32 degrades to integer
net/netfilter/xt_osf.c:272:55: warning: cast to restricted __be16
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | net/netfilter/nfnetlink_acct.c | 4 | ||||
| -rw-r--r-- | net/netfilter/nfnetlink_cthelper.c | 2 | ||||
| -rw-r--r-- | net/netfilter/xt_NFQUEUE.c | 8 | ||||
| -rw-r--r-- | net/netfilter/xt_osf.c | 2 |
4 files changed, 9 insertions, 7 deletions
diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index b2e7310..d7ec928 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -79,11 +79,11 @@ nfnl_acct_new(struct sock *nfnl, struct sk_buff *skb, if (tb[NFACCT_BYTES]) { atomic64_set(&nfacct->bytes, - be64_to_cpu(nla_get_u64(tb[NFACCT_BYTES]))); + be64_to_cpu(nla_get_be64(tb[NFACCT_BYTES]))); } if (tb[NFACCT_PKTS]) { atomic64_set(&nfacct->pkts, - be64_to_cpu(nla_get_u64(tb[NFACCT_PKTS]))); + be64_to_cpu(nla_get_be64(tb[NFACCT_PKTS]))); } atomic_set(&nfacct->refcnt, 1); list_add_tail_rcu(&nfacct->head, &nfnl_acct_list); diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index d683619..32a1ba3 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -74,7 +74,7 @@ nfnl_cthelper_parse_tuple(struct nf_conntrack_tuple *tuple, if (!tb[NFCTH_TUPLE_L3PROTONUM] || !tb[NFCTH_TUPLE_L4PROTONUM]) return -EINVAL; - tuple->src.l3num = ntohs(nla_get_u16(tb[NFCTH_TUPLE_L3PROTONUM])); + tuple->src.l3num = ntohs(nla_get_be16(tb[NFCTH_TUPLE_L3PROTONUM])); tuple->dst.protonum = nla_get_u8(tb[NFCTH_TUPLE_L4PROTONUM]); return 0; diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c index 7babe7d..817f9e9 100644 --- a/net/netfilter/xt_NFQUEUE.c +++ b/net/netfilter/xt_NFQUEUE.c @@ -43,7 +43,7 @@ static u32 hash_v4(const struct sk_buff *skb) const struct iphdr *iph = ip_hdr(skb); /* packets in either direction go into same queue */ - if (iph->saddr < iph->daddr) + if ((__force u32)iph->saddr < (__force u32)iph->daddr) return jhash_3words((__force u32)iph->saddr, (__force u32)iph->daddr, iph->protocol, jhash_initval); @@ -57,7 +57,8 @@ static u32 hash_v6(const struct sk_buff *skb) const struct ipv6hdr *ip6h = ipv6_hdr(skb); u32 a, b, c; - if (ip6h->saddr.s6_addr32[3] < ip6h->daddr.s6_addr32[3]) { + if ((__force u32)ip6h->saddr.s6_addr32[3] < + (__force u32)ip6h->daddr.s6_addr32[3]) { a = (__force u32) ip6h->saddr.s6_addr32[3]; b = (__force u32) ip6h->daddr.s6_addr32[3]; } else { @@ -65,7 +66,8 @@ static u32 hash_v6(const struct sk_buff *skb) a = (__force u32) ip6h->daddr.s6_addr32[3]; } - if (ip6h->saddr.s6_addr32[1] < ip6h->daddr.s6_addr32[1]) + if ((__force u32)ip6h->saddr.s6_addr32[1] < + (__force u32)ip6h->daddr.s6_addr32[1]) c = (__force u32) ip6h->saddr.s6_addr32[1]; else c = (__force u32) ip6h->daddr.s6_addr32[1]; diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c index 846f895..a5e673d 100644 --- a/net/netfilter/xt_osf.c +++ b/net/netfilter/xt_osf.c @@ -269,7 +269,7 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p) mss <<= 8; mss |= optp[2]; - mss = ntohs(mss); + mss = ntohs((__force __be16)mss); break; case OSFOPT_TS: loop_cont = 1; |
