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Diffstat (limited to 'net/sched/act_ife.c')
-rw-r--r--net/sched/act_ife.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index ccf7b4b655fe..95c463cbb9a6 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -53,7 +53,7 @@ int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval)
u32 *tlv = (u32 *)(skbdata);
u16 totlen = nla_total_size(dlen); /*alignment + hdr */
char *dptr = (char *)tlv + NLA_HDRLEN;
- u32 htlv = attrtype << 16 | dlen;
+ u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN);
*tlv = htonl(htlv);
memset(dptr, 0, totlen - NLA_HDRLEN);
@@ -653,7 +653,7 @@ static int tcf_ife_decode(struct sk_buff *skb, const struct tc_action *a,
struct tcf_ife_info *ife = to_ife(a);
int action = ife->tcf_action;
struct ifeheadr *ifehdr = (struct ifeheadr *)skb->data;
- u16 ifehdrln = ifehdr->metalen;
+ int ifehdrln = (int)ifehdr->metalen;
struct meta_tlvhdr *tlv = (struct meta_tlvhdr *)(ifehdr->tlv_data);
spin_lock(&ife->tcf_lock);
@@ -766,8 +766,6 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
return TC_ACT_SHOT;
}
- iethh = eth_hdr(skb);
-
err = skb_cow_head(skb, hdrm);
if (unlikely(err)) {
ife->tcf_qstats.drops++;
@@ -778,6 +776,7 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
if (!(at & AT_EGRESS))
skb_push(skb, skb->dev->hard_header_len);
+ iethh = (struct ethhdr *)skb->data;
__skb_push(skb, hdrm);
memcpy(skb->data, iethh, skb->mac_len);
skb_reset_mac_header(skb);