| /kernel/linux/linux-5.10/net/batman-adv/ |
| D | routing.c | 201 if (skb_cow(skb, 0) < 0) in batadv_check_management_packet()
251 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_my_icmp_packet()
319 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_ttl_exceeded()
393 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
421 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
701 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_route_unicast_packet()
822 if (skb_cow(skb, sizeof(*unicast_packet)) < 0) in batadv_check_unicast_ttvn()
1082 if (skb_cow(skb, hdr_size) < 0) in batadv_recv_unicast_tvlv()
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| D | network-coding.c | 1665 if (skb_cow(skb, 0) < 0) in batadv_nc_skb_decode_packet()
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| /kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt7601u/ |
| D | util.c | 24 ret = skb_cow(skb, 2); in mt76_insert_hdr_pad()
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| D | tx.c | 126 return skb_cow(skb, need_head); in mt7601u_skb_rooms()
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| /kernel/linux/linux-5.10/drivers/net/hamradio/ |
| D | bpqether.c | 205 if (skb_cow(skb, sizeof(struct ethhdr))) in bpq_rcv()
265 if (skb_cow(skb, AX25_BPQ_HEADER_LEN)) { in bpq_xmit()
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | ip_forward.c | 139 if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+rt->dst.header_len)) in ip_forward()
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| D | ip_input.c | 269 if (skb_cow(skb, skb_headroom(skb))) { in ip_rcv_options()
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| D | ip_tunnel_core.c | 215 err = skb_cow(skb, sizeof(*niph) + sizeof(*icmph) + ETH_HLEN); in iptunnel_pmtud_build_icmp()
309 err = skb_cow(skb, sizeof(*nip6h) + sizeof(*icmp6h) + ETH_HLEN); in iptunnel_pmtud_build_icmpv6()
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| D | cipso_ipv4.c | 2192 ret_val = skb_cow(skb, skb_headroom(skb) + len_delta); in cipso_v4_skbuff_setattr()
2253 ret_val = skb_cow(skb, skb_headroom(skb)); in cipso_v4_skbuff_delattr()
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| D | ipmr.c | 1870 if (skb_cow(skb, encap)) { in ipmr_queue_xmit()
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| /kernel/linux/linux-5.10/net/6lowpan/ |
| D | nhc_udp.c | 106 err = skb_cow(skb, needed); in udp_uncompress()
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| D | iphc.c | 746 err = skb_cow(skb, sizeof(hdr)); in lowpan_header_decompress()
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| /kernel/linux/linux-5.10/net/mpls/ |
| D | mpls_iptunnel.c | 111 if (skb_cow(skb, hh_len + new_header_size)) in mpls_xmit()
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| D | af_mpls.c | 426 if (skb_cow(skb, hh_len + new_header_size)) in mpls_forward()
2451 if (skb_cow(skb, hdr_size)) { in mpls_getroute()
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| /kernel/linux/linux-5.10/net/netfilter/ipvs/ |
| D | ip_vs_xmit.c | 822 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit()
911 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit_v6()
1577 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit()
1666 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit_v6()
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| /kernel/linux/linux-5.10/drivers/net/wan/ |
| D | lapbether.c | 137 if (skb_cow(skb, 1)) { in lapbeth_data_indication()
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| D | hdlc_x25.c | 76 if (skb_cow(skb, 1)) { in x25_data_indication()
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| D | x25_asy.c | 368 if (skb_cow(skb, 1)) { in x25_asy_data_indication()
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| /kernel/linux/linux-5.10/net/ipv6/ |
| D | calipso.c | 1325 ret_val = skb_cow(skb, skb_headroom(skb) + len_delta); in calipso_skbuff_setattr()
1380 ret_val = skb_cow(skb, skb_headroom(skb)); in calipso_skbuff_delattr()
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| D | ip6_output.c | 625 if (skb_cow(skb, dst->dev->hard_header_len)) { in ip6_forward()
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| D | ip6mr.c | 2059 if (skb_cow(skb, sizeof(*ipv6h) + LL_RESERVED_SPACE(dev))) in ip6mr_forward2()
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| /kernel/linux/linux-5.10/net/decnet/ |
| D | dn_route.c | 788 if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+header_len)) in dn_forward()
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| /kernel/linux/linux-5.10/include/linux/ |
| D | skbuff.h | 3197 static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) in skb_cow() function
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| /kernel/linux/linux-5.10/net/core/ |
| D | filter.c | 3266 ret = skb_cow(skb, len_diff); in bpf_skb_proto_4_to_6()
3582 ret = skb_cow(skb, len_diff); in BPF_CALL_4()
3783 ret = skb_cow(skb, head_room); in __bpf_skb_change_head()
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| D | skbuff.c | 5442 if (skb_cow(skb, skb_headroom(skb)) < 0) { in skb_reorder_vlan_header()
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