diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_TTL.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_TTL.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c index ac9517d62af..fffe5ca82e9 100644 --- a/net/ipv4/netfilter/ipt_TTL.c +++ b/net/ipv4/netfilter/ipt_TTL.c @@ -54,9 +54,8 @@ ipt_ttl_target(struct sk_buff **pskb, } if (new_ttl != iph->ttl) { - iph->check = nf_csum_update(htons((iph->ttl << 8)) ^ htons(0xFFFF), - htons(new_ttl << 8), - iph->check); + nf_csum_replace2(&iph->check, htons(iph->ttl << 8), + htons(new_ttl << 8)); iph->ttl = new_ttl; } |