| /linux/net/batman-adv/ |
| H A D | routing.c | 203 if (skb_cow(skb, 0) < 0) in batadv_check_management_packet()
297 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_my_icmp_packet()
374 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_ttl_exceeded()
447 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
475 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
768 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_route_unicast_packet()
903 if (skb_cow(skb, sizeof(*unicast_packet)) < 0) in batadv_check_unicast_ttvn()
1160 if (skb_cow(skb, hdr_size) < 0) in batadv_recv_unicast_tvlv()
1300 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_bcast_packet()
1406 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_mcast_packet()
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| H A D | fragmentation.c | 430 if (skb_cow(skb, ETH_HLEN) < 0) { in batadv_frag_skb_fwd()
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| H A D | multicast_forw.c | 1108 if (skb_cow(skb, hdr_size) < 0) in batadv_mcast_forw_expand_head()
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| /linux/drivers/net/wireless/mediatek/mt7601u/ |
| H A D | util.c | 24 ret = skb_cow(skb, 2); in mt76_insert_hdr_pad()
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| H A D | tx.c | 126 return skb_cow(skb, need_head); in mt7601u_skb_rooms()
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| /linux/net/ipv4/ |
| H A D | ip_forward.c | 144 if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+rt->dst.header_len)) in ip_forward()
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| H A D | ip_tunnel_core.c | 235 err = skb_cow(skb, sizeof(*niph) + sizeof(*icmph) + ETH_HLEN); in iptunnel_pmtud_build_icmp()
341 err = skb_cow(skb, sizeof(*nip6h) + sizeof(*icmp6h) + ETH_HLEN); in iptunnel_pmtud_build_icmpv6()
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| H A D | cipso_ipv4.c | 2198 ret_val = skb_cow(skb, in cipso_v4_skbuff_setattr()
2261 ret_val = skb_cow(skb, skb_headroom(skb)); in cipso_v4_skbuff_delattr()
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| H A D | ipmr.c | 1955 if (skb_cow(skb, encap)) { in ipmr_prepare_xmit()
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| /linux/net/6lowpan/ |
| H A D | nhc_udp.c | 105 err = skb_cow(skb, needed); in udp_uncompress()
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| H A D | iphc.c | 746 err = skb_cow(skb, sizeof(hdr)); in lowpan_header_decompress()
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| /linux/net/netfilter/ipvs/ |
| H A D | ip_vs_xmit.c | 842 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit()
927 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit_v6()
1580 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit()
1674 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit_v6()
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| /linux/drivers/net/wan/ |
| H A D | hdlc_x25.c | 86 if (skb_cow(skb, 1)) { in x25_data_indication()
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| H A D | lapbether.c | 166 if (skb_cow(skb, 1)) { in lapbeth_data_indication()
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| /linux/net/ipv6/ |
| H A D | calipso.c | 1344 ret_val = skb_cow(skb, in calipso_skbuff_setattr()
1400 ret_val = skb_cow(skb, skb_headroom(skb)); in calipso_skbuff_delattr()
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| H A D | ip6_output.c | 680 if (skb_cow(skb, dev->hard_header_len)) { in ip6_forward()
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| H A D | ip6mr.c | 2139 if (skb_cow(skb, sizeof(*ipv6h) + LL_RESERVED_SPACE(vif_dev))) in ip6mr_prepare_xmit()
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| /linux/net/sched/ |
| H A D | act_pedit.c | 455 if (skb_cow(skb, -write_offset)) in tcf_pedit_act()
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| /linux/net/mpls/ |
| H A D | af_mpls.c | 453 if (skb_cow(skb, hh_len + new_header_size)) in mpls_forward()
2503 if (skb_cow(skb, hdr_size)) { in mpls_getroute()
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| /linux/include/linux/ |
| H A D | skbuff.h | 3926 static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) in skb_cow() function
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| /linux/net/core/ |
| H A D | filter.c | 3423 ret = skb_cow(skb, meta_len + len_diff); in bpf_skb_proto_4_to_6()
3819 ret = skb_cow(skb, len_diff); in BPF_CALL_4()
4075 ret = skb_cow(skb, meta_len + head_room); in __bpf_skb_change_head()
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| H A D | skbuff.c | 6321 if (skb_cow(skb, skb_headroom(skb)) < 0) { in skb_reorder_vlan_header()
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