DepSurf

Function: nla_validate

Status

Regular

• In 4.4: ✅

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff81415780)
  Location: lib/nlattr.c:122
  Inline: False
  Direct callers:
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
  

  Symbols:

  ffffffff81415780-ffffffff814157f0: nla_validate (STB_GLOBAL)
  

• In 4.8: ✅

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff8145d4a0)
  Location: lib/nlattr.c:122
  Inline: False
  Direct callers:
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/switchdev/switchdev.c:switchdev_port_bridge_setlink
  

  Symbols:

  ffffffff8145d4a0-ffffffff8145d511: nla_validate (STB_GLOBAL)
  

• In 4.10: ✅

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff8147bf80)
  Location: lib/nlattr.c:122
  Inline: False
  Direct callers:
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/switchdev/switchdev.c:switchdev_port_bridge_setlink
  

  Symbols:

  ffffffff8147bf80-ffffffff8147bfee: nla_validate (STB_GLOBAL)
  

• In 4.13: ✅

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, struct netlink_ext_ack *extack);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff81485280)
  Location: lib/nlattr.c:123
  Inline: False
  Direct callers:
    - net/ipv4/fib_frontend.c:rtm_to_fib_config
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/switchdev/switchdev.c:switchdev_port_bridge_setlink
  

  Symbols:

  ffffffff81485280-ffffffff8148530d: nla_validate (STB_GLOBAL)
  

• In 4.15: ✅

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, struct netlink_ext_ack *extack);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff814c1390)
  Location: lib/nlattr.c:175
  Inline: False
  Direct callers:
    - net/ipv4/fib_frontend.c:rtm_to_fib_config
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
  

  Symbols:

  ffffffff814c1390-ffffffff814c141d: nla_validate (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, struct netlink_ext_ack *extack);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/nlattr.c (ffffffff814f26f0)
  Location: lib/nlattr.c:175
  Inline: True
  Direct callers:
    - net/ipv4/fib_frontend.c:rtm_to_fib_config
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add_std
  

  Symbols:

  ffffffff814f26f0-ffffffff814f277a: nla_validate (STB_GLOBAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, struct netlink_ext_ack *extack);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In lib/nlattr.c (ffffffff8150669a)
  Location: lib/nlattr.c:332
  Inline: True
  Inline callers:
    - lib/nlattr.c:validate_nla
    - lib/nlattr.c:validate_nla
  Direct callers:
    - lib/nlattr.c:validate_nla
    - lib/nlattr.c:validate_nla
    - net/ipv4/fib_frontend.c:rtm_to_fib_config
    - net/ipv4/ipmr.c:ipmr_rtm_route
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
    - net/netlabel/netlabel_cipso_v4.c:netlbl_cipsov4_add
  

  Symbols:

  ffffffff81506990-ffffffff81506a11: nla_validate.part.7 (STB_LOCAL)
  ffffffff81506a20-ffffffff81506a2b: nla_validate (STB_GLOBAL)
  

• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81a1ae78)
  Location: include/net/netlink.h:836
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81af901d)
  Location: include/net/netlink.h:836
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81a1b098)
  Location: include/net/netlink.h:849
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81b05c7d)
  Location: include/net/netlink.h:849
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81a02934)
  Location: include/net/netlink.h:849
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81af14ed)
  Location: include/net/netlink.h:849
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81ab4f1e)
  Location: include/net/netlink.h:849
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81bb19fd)
  Location: include/net/netlink.h:849
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81c2f14f)
  Location: include/net/netlink.h:849
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81d450ad)
  Location: include/net/netlink.h:849
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81de1fef)
  Location: include/net/netlink.h:866
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81f0e54d)
  Location: include/net/netlink.h:866
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81e535ff)
  Location: include/net/netlink.h:867
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff81f6e1fd)
  Location: include/net/netlink.h:867
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/rtnetlink.c (ffffffff81f12d13)
  Location: include/net/netlink.h:874
  Inline: True
  

  In net/ipv4/ip_tunnel_core.c (ffffffff82034907)
  Location: include/net/netlink.h:874
  Inline: True
  

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 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. struct netlink_ext_ack *extack
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅