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-rw-r--r--include/net/pkt_cls.h5
-rw-r--r--net/sched/cls_api.c1
-rw-r--r--net/sched/cls_basic.c2
-rw-r--r--net/sched/cls_bpf.c2
-rw-r--r--net/sched/cls_cgroup.c2
-rw-r--r--net/sched/cls_flow.c2
-rw-r--r--net/sched/cls_flower.c2
-rw-r--r--net/sched/cls_fw.c5
-rw-r--r--net/sched/cls_matchall.c2
-rw-r--r--net/sched/cls_route.c2
-rw-r--r--net/sched/cls_rsvp.h7
-rw-r--r--net/sched/cls_tcindex.c19
-rw-r--r--net/sched/cls_u32.c8
13 files changed, 30 insertions, 29 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 6a530bef9253..58ea48e1221c 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -289,12 +289,13 @@ struct tcf_exts {
int police;
};
-static inline int tcf_exts_init(struct tcf_exts *exts, int action, int police)
+static inline int tcf_exts_init(struct tcf_exts *exts, struct net *net,
+ int action, int police)
{
#ifdef CONFIG_NET_CLS_ACT
exts->type = 0;
exts->nr_actions = 0;
- exts->net = NULL;
+ exts->net = net;
exts->actions = kcalloc(TCA_ACT_MAX_PRIO, sizeof(struct tc_action *),
GFP_KERNEL);
if (!exts->actions)
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 28592e9f803f..6593c245f714 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -3051,7 +3051,6 @@ int tcf_exts_validate(struct net *net, struct tcf_proto *tp, struct nlattr **tb,
return err;
exts->nr_actions = err;
}
- exts->net = net;
}
#else
if ((exts->action && tb[exts->action]) ||
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index 2383f449d2bc..687b0af67878 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -199,7 +199,7 @@ static int basic_change(struct net *net, struct sk_buff *in_skb,
if (!fnew)
return -ENOBUFS;
- err = tcf_exts_init(&fnew->exts, TCA_BASIC_ACT, TCA_BASIC_POLICE);
+ err = tcf_exts_init(&fnew->exts, net, TCA_BASIC_ACT, TCA_BASIC_POLICE);
if (err < 0)
goto errout;
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 062350c6621c..b4ac58039cb1 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -477,7 +477,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
if (!prog)
return -ENOBUFS;
- ret = tcf_exts_init(&prog->exts, TCA_BPF_ACT, TCA_BPF_POLICE);
+ ret = tcf_exts_init(&prog->exts, net, TCA_BPF_ACT, TCA_BPF_POLICE);
if (ret < 0)
goto errout;
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 02b05066b635..4c1567854f95 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -99,7 +99,7 @@ static int cls_cgroup_change(struct net *net, struct sk_buff *in_skb,
if (!new)
return -ENOBUFS;
- err = tcf_exts_init(&new->exts, TCA_CGROUP_ACT, TCA_CGROUP_POLICE);
+ err = tcf_exts_init(&new->exts, net, TCA_CGROUP_ACT, TCA_CGROUP_POLICE);
if (err < 0)
goto errout;
new->handle = handle;
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 204e2edae8d5..eece1ee26930 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -441,7 +441,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
if (err < 0)
goto err1;
- err = tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
+ err = tcf_exts_init(&fnew->exts, net, TCA_FLOW_ACT, TCA_FLOW_POLICE);
if (err < 0)
goto err2;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 640f83e7f93f..27300a3e76c7 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -1344,7 +1344,7 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
goto errout_tb;
}
- err = tcf_exts_init(&fnew->exts, TCA_FLOWER_ACT, 0);
+ err = tcf_exts_init(&fnew->exts, net, TCA_FLOWER_ACT, 0);
if (err < 0)
goto errout;
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 4e34966f2ae2..456ee6e62dfa 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -285,7 +285,8 @@ static int fw_change(struct net *net, struct sk_buff *in_skb,
#endif /* CONFIG_NET_CLS_IND */
fnew->tp = f->tp;
- err = tcf_exts_init(&fnew->exts, TCA_FW_ACT, TCA_FW_POLICE);
+ err = tcf_exts_init(&fnew->exts, net, TCA_FW_ACT,
+ TCA_FW_POLICE);
if (err < 0) {
kfree(fnew);
return err;
@@ -334,7 +335,7 @@ static int fw_change(struct net *net, struct sk_buff *in_skb,
if (f == NULL)
return -ENOBUFS;
- err = tcf_exts_init(&f->exts, TCA_FW_ACT, TCA_FW_POLICE);
+ err = tcf_exts_init(&f->exts, net, TCA_FW_ACT, TCA_FW_POLICE);
if (err < 0)
goto errout;
f->id = handle;
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 1f9d481b0fbb..459921bd3d87 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -191,7 +191,7 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
if (!new)
return -ENOBUFS;
- err = tcf_exts_init(&new->exts, TCA_MATCHALL_ACT, 0);
+ err = tcf_exts_init(&new->exts, net, TCA_MATCHALL_ACT, 0);
if (err)
goto err_exts_init;
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 444d15a75d98..f006af23b64a 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -497,7 +497,7 @@ static int route4_change(struct net *net, struct sk_buff *in_skb,
if (!f)
goto errout;
- err = tcf_exts_init(&f->exts, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
+ err = tcf_exts_init(&f->exts, net, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
if (err < 0)
goto errout;
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 4d3836178fa5..0719a21d9c41 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -501,7 +501,7 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
if (err < 0)
return err;
- err = tcf_exts_init(&e, TCA_RSVP_ACT, TCA_RSVP_POLICE);
+ err = tcf_exts_init(&e, net, TCA_RSVP_ACT, TCA_RSVP_POLICE);
if (err < 0)
return err;
err = tcf_exts_validate(net, tp, tb, tca[TCA_RATE], &e, ovr, true,
@@ -523,7 +523,8 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
goto errout2;
}
- err = tcf_exts_init(&n->exts, TCA_RSVP_ACT, TCA_RSVP_POLICE);
+ err = tcf_exts_init(&n->exts, net, TCA_RSVP_ACT,
+ TCA_RSVP_POLICE);
if (err < 0) {
kfree(n);
goto errout2;
@@ -551,7 +552,7 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
if (f == NULL)
goto errout2;
- err = tcf_exts_init(&f->exts, TCA_RSVP_ACT, TCA_RSVP_POLICE);
+ err = tcf_exts_init(&f->exts, net, TCA_RSVP_ACT, TCA_RSVP_POLICE);
if (err < 0)
goto errout;
h2 = 16;
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index fbf3519a12d8..24e0a62a65cc 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -246,10 +246,12 @@ static const struct nla_policy tcindex_policy[TCA_TCINDEX_MAX + 1] = {
[TCA_TCINDEX_CLASSID] = { .type = NLA_U32 },
};
-static int tcindex_filter_result_init(struct tcindex_filter_result *r)
+static int tcindex_filter_result_init(struct tcindex_filter_result *r,
+ struct net *net)
{
memset(r, 0, sizeof(*r));
- return tcf_exts_init(&r->exts, TCA_TCINDEX_ACT, TCA_TCINDEX_POLICE);
+ return tcf_exts_init(&r->exts, net, TCA_TCINDEX_ACT,
+ TCA_TCINDEX_POLICE);
}
static void tcindex_partial_destroy_work(struct work_struct *work)
@@ -281,13 +283,10 @@ static int tcindex_alloc_perfect_hash(struct net *net, struct tcindex_data *cp)
return -ENOMEM;
for (i = 0; i < cp->hash; i++) {
- err = tcf_exts_init(&cp->perfect[i].exts,
+ err = tcf_exts_init(&cp->perfect[i].exts, net,
TCA_TCINDEX_ACT, TCA_TCINDEX_POLICE);
if (err < 0)
goto errout;
-#ifdef CONFIG_NET_CLS_ACT
- cp->perfect[i].exts.net = net;
-#endif
}
return 0;
@@ -310,7 +309,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
int err, balloc = 0;
struct tcf_exts e;
- err = tcf_exts_init(&e, TCA_TCINDEX_ACT, TCA_TCINDEX_POLICE);
+ err = tcf_exts_init(&e, net, TCA_TCINDEX_ACT, TCA_TCINDEX_POLICE);
if (err < 0)
return err;
err = tcf_exts_validate(net, tp, tb, est, &e, ovr, true, extack);
@@ -344,7 +343,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
}
cp->h = p->h;
- err = tcindex_filter_result_init(&new_filter_result);
+ err = tcindex_filter_result_init(&new_filter_result, net);
if (err < 0)
goto errout1;
if (old_r)
@@ -431,7 +430,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
goto errout_alloc;
f->key = handle;
f->next = NULL;
- err = tcindex_filter_result_init(&f->result);
+ err = tcindex_filter_result_init(&f->result, net);
if (err < 0) {
kfree(f);
goto errout_alloc;
@@ -444,7 +443,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
}
if (old_r && old_r != r) {
- err = tcindex_filter_result_init(old_r);
+ err = tcindex_filter_result_init(old_r, net);
if (err < 0) {
kfree(f);
goto errout_alloc;
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 27d29c04dcc9..48e76a3acf8a 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -804,7 +804,7 @@ static void u32_replace_knode(struct tcf_proto *tp, struct tc_u_common *tp_c,
rcu_assign_pointer(*ins, n);
}
-static struct tc_u_knode *u32_init_knode(struct tcf_proto *tp,
+static struct tc_u_knode *u32_init_knode(struct net *net, struct tcf_proto *tp,
struct tc_u_knode *n)
{
struct tc_u_hnode *ht = rtnl_dereference(n->ht_down);
@@ -849,7 +849,7 @@ static struct tc_u_knode *u32_init_knode(struct tcf_proto *tp,
#endif
memcpy(&new->sel, s, sizeof(*s) + s->nkeys*sizeof(struct tc_u32_key));
- if (tcf_exts_init(&new->exts, TCA_U32_ACT, TCA_U32_POLICE)) {
+ if (tcf_exts_init(&new->exts, net, TCA_U32_ACT, TCA_U32_POLICE)) {
kfree(new);
return NULL;
}
@@ -911,7 +911,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
return -EINVAL;
}
- new = u32_init_knode(tp, n);
+ new = u32_init_knode(net, tp, n);
if (!new)
return -ENOMEM;
@@ -1061,7 +1061,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0;
n->flags = flags;
- err = tcf_exts_init(&n->exts, TCA_U32_ACT, TCA_U32_POLICE);
+ err = tcf_exts_init(&n->exts, net, TCA_U32_ACT, TCA_U32_POLICE);
if (err < 0)
goto errout;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.