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| author | Daniel Borkmann <dborkman@redhat.com> | 2014-08-18 15:46:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 13:41:11 -0700 |
| commit | 7c6d4f8c86252dc5521c4d3f2341827f701ad5fe (patch) | |
| tree | 79cfc7d247fe958ed196a0ba03014b87be4e9c0a | |
| parent | d0b41615828b432ec25fd51b05cd3cac50514856 (diff) | |
| download | lwn-7c6d4f8c86252dc5521c4d3f2341827f701ad5fe.tar.gz lwn-7c6d4f8c86252dc5521c4d3f2341827f701ad5fe.zip | |
netfilter: x_tables: allow to use default cgroup match
commit caa8ad94edf686d02b555c65a6162c0d1b434958 upstream.
There's actually no good reason why we cannot use cgroup id 0,
so lets just remove this artificial barrier.
Reported-by: Alexey Perevalov <a.perevalov@samsung.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Tested-by: Alexey Perevalov <a.perevalov@samsung.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/netfilter/xt_cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_cgroup.c b/net/netfilter/xt_cgroup.c index f4e833005320..7198d660b4de 100644 --- a/net/netfilter/xt_cgroup.c +++ b/net/netfilter/xt_cgroup.c @@ -31,7 +31,7 @@ static int cgroup_mt_check(const struct xt_mtchk_param *par) if (info->invert & ~1) return -EINVAL; - return info->id ? 0 : -EINVAL; + return 0; } static bool |