DepSurf

Function: __tcp_md5_do_add

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Transformation ⚠️

  int __tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr, int family, u8 prefixlen, int l3index, u8 flags, const u8 *newkey, u8 newkeylen, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1180
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_md5_key_copy
    - net/ipv4/tcp_ipv4.c:tcp_md5_do_add
  

  Symbols:

  ffffffff81eccee0-ffffffff81ecd254: __tcp_md5_do_add (STB_LOCAL)
  ffffffff820af96f-ffffffff820af9b7: __tcp_md5_do_add.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int __tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr, int family, u8 prefixlen, int l3index, u8 flags, const u8 *newkey, u8 newkeylen, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1187
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_md5_key_copy
    - net/ipv4/tcp_ipv4.c:tcp_md5_do_add
  

  Symbols:

  ffffffff81f2bbc0-ffffffff81f2bf34: __tcp_md5_do_add (STB_LOCAL)
  ffffffff82130ceb-ffffffff82130d33: __tcp_md5_do_add.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int __tcp_md5_do_add(struct sock *sk, const union tcp_ao_addr *addr, int family, u8 prefixlen, int l3index, u8 flags, const u8 *newkey, u8 newkeylen, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_ipv4.c (0)
  Location: net/ipv4/tcp_ipv4.c:1347
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_md5_key_copy
    - net/ipv4/tcp_ipv4.c:tcp_md5_do_add
  

  Symbols:

  ffffffff81ff0980-ffffffff81ff0ce0: __tcp_md5_do_add (STB_LOCAL)
  ffffffff822124bf-ffffffff82212517: __tcp_md5_do_add.cold (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

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