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authorDavid S. Miller <davem@davemloft.net>2014-10-10 15:01:09 -0400
committerDavid S. Miller <davem@davemloft.net>2014-10-10 15:01:09 -0400
commit7b6fa1eef68591b0ba27f16c149180ce1cf7047f (patch)
treea579c2df0360e0471d9981a22e34c0ce9c5d5fbb /net
parent4511a4a50e1a8757f771681c3e92dbf5a928eeac (diff)
parentf0d1f04f0a2f662b6b617e24d115fddcf6ef8723 (diff)
downloadlinux-7b6fa1eef68591b0ba27f16c149180ce1cf7047f.tar.bz2
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')
-rw-r--r--net/netfilter/nft_reject.c10
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];
}