X-Git-Url: https://git.codelabs.ch/?p=muen%2Flinux.git;a=blobdiff_plain;f=net%2Fsched%2Fact_gact.c;h=b61c20ebb314ac8301f66758c6de0d97e38c7a9a;hp=c89a7fa43d1b08f48cdbbb0c2b40aa1b08dbe537;hb=9469f375ab0900075bd3f1f58083c19b0224d978;hpb=92c9d5627a79b02299dd13e3e0ec695475726cf8

diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index c89a7fa43d1b..b61c20ebb314 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -88,6 +88,11 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla,
 		p_parm = nla_data(tb[TCA_GACT_PROB]);
 		if (p_parm->ptype >= MAX_RAND)
 			return -EINVAL;
+		if (TC_ACT_EXT_CMP(p_parm->paction, TC_ACT_GOTO_CHAIN)) {
+			NL_SET_ERR_MSG(extack,
+				       "goto chain not allowed on fallback");
+			return -EINVAL;
+		}
 	}
 #endif