diff options
| author | David S. Miller <davem@davemloft.net> | 2014-10-10 15:01:09 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-10 15:01:09 -0400 |
| commit | 7b6fa1eef68591b0ba27f16c149180ce1cf7047f (patch) | |
| tree | a579c2df0360e0471d9981a22e34c0ce9c5d5fbb /net/netfilter | |
| parent | 4511a4a50e1a8757f771681c3e92dbf5a928eeac (diff) | |
| parent | f0d1f04f0a2f662b6b617e24d115fddcf6ef8723 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:
====================
Netfilter fixes for net-next
This batch contains two fixes for what you have in your net-next,
they are:
1) Remove nf_send_reset6() from header file. This function now resides
in the nf_reject_ipv6 module. Reported by Eric Dumazet.
2) Fix wrong NFT_REJECT_ICMPX_MAX definition and adjust code to fix
errors reported by Dan Carpenter's static analysis tools.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nft_reject.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/netfilter/nft_reject.c b/net/netfilter/nft_reject.c index ec8a456092a7..57d3e1af5630 100644 --- a/net/netfilter/nft_reject.c +++ b/net/netfilter/nft_reject.c @@ -72,7 +72,7 @@ nla_put_failure: } EXPORT_SYMBOL_GPL(nft_reject_dump); -static u8 icmp_code_v4[NFT_REJECT_ICMPX_MAX] = { +static u8 icmp_code_v4[NFT_REJECT_ICMPX_MAX + 1] = { [NFT_REJECT_ICMPX_NO_ROUTE] = ICMP_NET_UNREACH, [NFT_REJECT_ICMPX_PORT_UNREACH] = ICMP_PORT_UNREACH, [NFT_REJECT_ICMPX_HOST_UNREACH] = ICMP_HOST_UNREACH, @@ -81,8 +81,7 @@ static u8 icmp_code_v4[NFT_REJECT_ICMPX_MAX] = { int nft_reject_icmp_code(u8 code) { - if (code > NFT_REJECT_ICMPX_MAX) - return -EINVAL; + BUG_ON(code > NFT_REJECT_ICMPX_MAX); return icmp_code_v4[code]; } @@ -90,7 +89,7 @@ int nft_reject_icmp_code(u8 code) EXPORT_SYMBOL_GPL(nft_reject_icmp_code); -static u8 icmp_code_v6[NFT_REJECT_ICMPX_MAX] = { +static u8 icmp_code_v6[NFT_REJECT_ICMPX_MAX + 1] = { [NFT_REJECT_ICMPX_NO_ROUTE] = ICMPV6_NOROUTE, [NFT_REJECT_ICMPX_PORT_UNREACH] = ICMPV6_PORT_UNREACH, [NFT_REJECT_ICMPX_HOST_UNREACH] = ICMPV6_ADDR_UNREACH, @@ -99,8 +98,7 @@ static u8 icmp_code_v6[NFT_REJECT_ICMPX_MAX] = { int nft_reject_icmpv6_code(u8 code) { - if (code > NFT_REJECT_ICMPX_MAX) - return -EINVAL; + BUG_ON(code > NFT_REJECT_ICMPX_MAX); return icmp_code_v6[code]; } |