Commits
Pablo Neira Ayuso committed a0a7379e16b
netfilter: nf_tables: use u32 for chain use counter Since 4fefee5 ("netfilter: nf_tables: allow to delete several objects from a batch"), every new rule bumps the chain use counter. However, this is limited to 16 bits, which means that it will overrun after 2^16 rules. Use a u32 chain counter and check for overflows (just like we do for table objects). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>