diff options
| author | Florian Westphal <fw@strlen.de> | 2018-02-27 19:42:28 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-03-05 23:15:43 +0100 |
| commit | 472ebdcd15ebdb8ebe20474ef1ce09abcb241e7d (patch) | |
| tree | bfadfc779de9d9633275afb3a9335bff5e271036 /net/ipv6/netfilter/ip6_tables.c | |
| parent | 07a9da51b4b6aece8bc71e0b1b601fc4c3eb8b64 (diff) | |
netfilter: x_tables: check error target size too
Check that userspace ERROR target (custom user-defined chains) match
expected format, and the chain name is null terminated.
This is irrelevant for kernel, but iptables itself relies on sane input
when it dumps rules from kernel.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6/netfilter/ip6_tables.c')
0 files changed, 0 insertions, 0 deletions