website-function

Function: memdup_sockptr

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81aac08e)
  Location: include/linux/sockptr.h:67
  Inline: True
  

  In net/xfrm/xfrm_state.c (ffffffff81b2626c)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81b5fe1c)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81a97384)
  Location: include/linux/sockptr.h:67
  Inline: True
  

  In net/xfrm/xfrm_state.c (ffffffff81b13e0c)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81b4e100)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81b5281b)
  Location: include/linux/sockptr.h:67
  Inline: True
  

  In net/xfrm/xfrm_state.c (ffffffff81bd7f0c)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81c15439)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81ce0c2c)
  Location: include/linux/sockptr.h:67
  Inline: True
  

  In net/xfrm/xfrm_state.c (ffffffff81d6ede0)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81db0c36)
  Location: include/linux/sockptr.h:67
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81ea103c)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/ipv4/ip_sockglue.c:do_ip_setsockopt
    - net/ipv4/ip_sockglue.c:do_ip_setsockopt
  

  In net/xfrm/xfrm_state.c (ffffffff81f3a6e0)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81f80cd9)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:do_ipv6_setsockopt
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81eff805)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/ipv4/ip_sockglue.c:do_ip_setsockopt
    - net/ipv4/ip_sockglue.c:do_ip_setsockopt
  

  In net/xfrm/xfrm_state.c (ffffffff81f9a100)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff81fe104c)
  Location: include/linux/sockptr.h:72
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:do_ipv6_setsockopt
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
  

• In 6.8: Duplicate, Selective Inline ⚠️

  void *memdup_sockptr(sockptr_t src, size_t len);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/ip_sockglue.c (ffffffff81fc1670)
  Location: include/linux/sockptr.h:95
  Inline: True
  Inline callers:
    - net/ipv4/ip_sockglue.c:ip_set_mcast_msfilter
  Direct callers:
    - net/ipv4/ip_sockglue.c:do_ip_setsockopt
  

  In net/xfrm/xfrm_state.c (ffffffff82067460)
  Location: include/linux/sockptr.h:95
  Inline: True
  Inline callers:
    - net/xfrm/xfrm_state.c:xfrm_user_policy
  

  In net/ipv6/ipv6_sockglue.c (ffffffff820adc95)
  Location: include/linux/sockptr.h:95
  Inline: True
  Inline callers:
    - net/ipv6/ipv6_sockglue.c:ipv6_set_opt_hdr
    - net/ipv6/ipv6_sockglue.c:ipv6_set_mcast_msfilter
  

  Symbols:

  ffffffff81fc1550-ffffffff81fc1611: memdup_sockptr (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