| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 225/238] netfilter: x_tables: allow to use default cgroup match | Date | Fri, 3 Oct 2014 14:32:20 -0700 |
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3.14-stable review patch. If anyone has any objections, please let me know.
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From: Daniel Borkmann <dborkman@redhat.com>
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>
--- net/netfilter/xt_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/netfilter/xt_cgroup.c +++ b/net/netfilter/xt_cgroup.c @@ -31,7 +31,7 @@ static int cgroup_mt_check(const struct if (info->invert & ~1) return -EINVAL; - return info->id ? 0 : -EINVAL; + return 0; } static bool
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