DepSurf

Function: check_canary

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: Absent ⚠️
• In 6.5: ✅

  void check_canary(const struct kfence_metadata *meta);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/core.c (ffffffff81465150)
  Location: mm/kfence/core.c:336
  Inline: False
  Direct callers:
    - mm/kfence/core.c:kfence_check_canary_callback
    - mm/kfence/core.c:kfence_guarded_free
  

  Symbols:

  ffffffff81465150-ffffffff8146541d: check_canary (STB_LOCAL)
  

• In 6.8: ✅

  void check_canary(const struct kfence_metadata *meta);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/core.c (ffffffff81494450)
  Location: mm/kfence/core.c:344
  Inline: False
  Direct callers:
    - mm/kfence/core.c:kfence_check_canary_callback
    - mm/kfence/core.c:kfence_guarded_free
  

  Symbols:

  ffffffff81494450-ffffffff814946c3: check_canary (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 6.5 and 6.8 ✅