netfilter: ip6t_NPT: Fix prefix mangling

Make sure only the bits that are part of the prefix are mangled.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明 2013-01-26 08:38:44 +00:00 • committed by Pablo Neira Ayuso
commit d4c38fa87d