From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Bumiller Subject: [PATCH v2 net 1/2] net sched actions: fix access to uninitialized data Date: Tue, 18 Apr 2017 12:13:21 +0200 Message-ID: <20170418101322.27666-1-w.bumiller@proxmox.com> Cc: Jamal Hadi Salim , "David S. Miller" , Cong Wang To: netdev@vger.kernel.org Return-path: Received: from proxmox.maurer-it.com ([212.186.127.180]:2471 "EHLO proxmox.maurer-it.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932288AbdDRKNZ (ORCPT ); Tue, 18 Apr 2017 06:13:25 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Wolfgang Bumiller Acked-by: Cong Wang Acked-by: Jamal Hadi Salim --- (same as v1) net/sched/act_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/act_api.c b/net/sched/act_api.c index b70aa57319ea..8cc883c063f0 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -604,7 +604,7 @@ struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla, if (err < 0) goto err_mod; - if (tb[TCA_ACT_COOKIE]) { + if (name == NULL && tb[TCA_ACT_COOKIE]) { int cklen = nla_len(tb[TCA_ACT_COOKIE]); if (cklen > TC_COOKIE_MAX_SIZE) { -- 2.11.0