website-function

Function: __tcp_md5_do_lookup

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff8193dcf0)
  Location: net/ipv4/tcp_ipv4.c:980
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff8193dcf0-ffffffff8193de1a: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.3: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff819a2110)
  Location: net/ipv4/tcp_ipv4.c:981
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff819a2110-ffffffff819a223f: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.4: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff819d8ce0)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff819d8ce0-ffffffff819d8e0f: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.8: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff81ac5720)
  Location: net/ipv4/tcp_ipv4.c:1013
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81ac5720-ffffffff81ac5848: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.11: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff81ad1390)
  Location: net/ipv4/tcp_ipv4.c:1026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81ad1390-ffffffff81ad14b8: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.13: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff81abc380)
  Location: net/ipv4/tcp_ipv4.c:1041
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81abc380-ffffffff81abc4a7: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1055
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81d3b671-ffffffff81d3b6c1: __tcp_md5_do_lookup.cold (STB_LOCAL)
  ffffffff81b79480-ffffffff81b795ca: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1063
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81f07f4d-ffffffff81f07f91: __tcp_md5_do_lookup.cold (STB_LOCAL)
  ffffffff81d091d0-ffffffff81d09333: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1074
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff820af9f6-ffffffff820afa3a: __tcp_md5_do_lookup.cold (STB_LOCAL)
  ffffffff81ece390-ffffffff81ece4f3: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1081
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff82130d72-ffffffff82130db6: __tcp_md5_do_lookup.cold (STB_LOCAL)
  ffffffff81f2d7f0-ffffffff81f2d953: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index, const union tcp_ao_addr *addr, int family, bool any_l3index);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1240
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ao.c:tcp_ao_add_cmd
    - net/ipv4/tcp_ao.c:tcp_ao_add_cmd
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff8221256a-ffffffff822125c0: __tcp_md5_do_lookup.cold (STB_LOCAL)
  ffffffff81ff2270-ffffffff81ff2416: __tcp_md5_do_lookup (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffff800010c8b408)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffff800010c8b408-ffff800010c8b53c: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In armhf: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (c0d991c8)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  c0d991c8-c0d99304: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In ppc64el: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (c000000000d9a540)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  c000000000d9a540-c000000000d9a7a8: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In riscv64: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffe0007eaea8)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffe0007eaea8-ffffffe0007eb010: __tcp_md5_do_lookup (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff81978b50)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81978b50-ffffffff81978c7f: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In azure: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff81932610)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff81932610-ffffffff8193273f: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In gcp: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff819e3320)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff819e3320-ffffffff819e344f: __tcp_md5_do_lookup (STB_GLOBAL)
  

• In lowlatency: ✅

  struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff819ed440)
  Location: net/ipv4/tcp_ipv4.c:988
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_syn_recv_sock
    - net/ipv4/tcp_ipv4.c:tcp_v4_inbound_md5_hash
    - net/ipv4/tcp_ipv4.c:tcp_v4_md5_lookup
    - net/ipv4/tcp_ipv4.c:tcp_v4_reqsk_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
    - net/ipv6/tcp_ipv6.c:tcp_v6_reqsk_send_ack
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_send_reset
    - net/ipv6/tcp_ipv6.c:tcp_v6_inbound_md5_hash
    - net/ipv6/tcp_ipv6.c:tcp_v6_md5_lookup
  

  Symbols:

  ffffffff819ed440-ffffffff819ed56f: __tcp_md5_do_lookup (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. int l3index
  • Param reordered. sk, addr, family ➡️ sk, l3index, addr, family
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. bool any_l3index
  • Param type changed. const union tcp_md5_addr *addr ➡️ const union tcp_ao_addr *addr

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅