DepSurf

Function: task_is_scoped

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: ✅

  bool task_is_scoped(const const struct task_struct * parent, const const struct task_struct * child);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff81538480)
  Location: security/landlock/ptrace.c:55
  Inline: False
  Direct callers:
    - security/landlock/ptrace.c:hook_ptrace_traceme
    - security/landlock/ptrace.c:hook_ptrace_access_check
  

  Symbols:

  ffffffff81538480-ffffffff815384fb: task_is_scoped (STB_LOCAL)
  

• In 5.15: ✅

  bool task_is_scoped(const const struct task_struct * parent, const const struct task_struct * child);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff81596c70)
  Location: security/landlock/ptrace.c:55
  Inline: False
  Direct callers:
    - security/landlock/ptrace.c:hook_ptrace_traceme
    - security/landlock/ptrace.c:hook_ptrace_access_check
  

  Symbols:

  ffffffff81596c70-ffffffff81596ceb: task_is_scoped (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff81639117)
  Location: security/landlock/ptrace.c:50
  Inline: True
  Inline callers:
    - security/landlock/ptrace.c:task_ptrace
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff816f0677)
  Location: security/landlock/ptrace.c:50
  Inline: True
  Inline callers:
    - security/landlock/ptrace.c:task_ptrace
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff8172ab17)
  Location: security/landlock/ptrace.c:50
  Inline: True
  Inline callers:
    - security/landlock/ptrace.c:task_ptrace
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In security/landlock/ptrace.c (ffffffff8176c4fd)
  Location: security/landlock/ptrace.c:50
  Inline: True
  Inline callers:
    - security/landlock/ptrace.c:task_ptrace
  

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 5.13 and 5.15 ✅