diff options
| -rw-r--r-- | include/net/inet_ecn.h | 6 | ||||
| -rw-r--r-- | net/core/dev.c | 4 |
2 files changed, 6 insertions, 4 deletions
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index aab73757bc4d..3bd22795c3e2 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -134,12 +134,14 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb) { switch (skb->protocol) { case cpu_to_be16(ETH_P_IP): - if (skb->network_header + sizeof(struct iphdr) <= skb->tail) + if (skb_network_header(skb) + sizeof(struct iphdr) <= + skb_tail_pointer(skb)) return IP_ECN_set_ce(ip_hdr(skb)); break; case cpu_to_be16(ETH_P_IPV6): - if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail) + if (skb_network_header(skb) + sizeof(struct ipv6hdr) <= + skb_tail_pointer(skb)) return IP6_ECN_set_ce(ipv6_hdr(skb)); break; } diff --git a/net/core/dev.c b/net/core/dev.c index b2e9057be3bf..d4d874a25e45 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1724,7 +1724,7 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) skb_reset_mac_header(skb2); if (skb_network_header(skb2) < skb2->data || - skb2->network_header > skb2->tail) { + skb_network_header(skb2) > skb_tail_pointer(skb2)) { net_crit_ratelimited("protocol %04x is buggy, dev %s\n", ntohs(skb2->protocol), dev->name); @@ -3892,7 +3892,7 @@ static void skb_gro_reset_offset(struct sk_buff *skb) NAPI_GRO_CB(skb)->frag0 = NULL; NAPI_GRO_CB(skb)->frag0_len = 0; - if (skb->mac_header == skb->tail && + if (skb_mac_header(skb) == skb_tail_pointer(skb) && pinfo->nr_frags && !PageHighMem(skb_frag_page(frag0))) { NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0); |