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Date: Fri, 26 Sep 2014 13:43:42 +0200 From: Pablo Neira Ayuso <pablo@...filter.org> To: netfilter-devel@...r.kernel.org Cc: davem@...emloft.net, netdev@...r.kernel.org Subject: [PATCH 4/6 -stable] netfilter: x_tables: allow to use default cgroup match From: Daniel Borkmann <dborkman@...hat.com> [ upstream commit caa8ad94edf686d02b555c65a6162c0d1b434958 ] There's actually no good reason why we cannot use cgroup id 0, so lets just remove this artificial barrier. Cc: <stable@...r.kernel.org> # 3.16.x Cc: <stable@...r.kernel.org> # 3.14.x Reported-by: Alexey Perevalov <a.perevalov@...sung.com> Signed-off-by: Daniel Borkmann <dborkman@...hat.com> Tested-by: Alexey Perevalov <a.perevalov@...sung.com> Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org> --- net/netfilter/xt_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/xt_cgroup.c b/net/netfilter/xt_cgroup.c index f4e8330..7198d66 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 -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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