DepSurf

Function: sigaltstack_size_valid

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: Transformation ⚠️

  bool sigaltstack_size_valid(size_t ss_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/signal.c (0)
  Location: arch/x86/kernel/signal.c:948
  Inline: False
  

  Symbols:

  ffffffff81e4776b-ffffffff81e47794: sigaltstack_size_valid.cold (STB_LOCAL)
  ffffffff810424e0-ffffffff8104258d: sigaltstack_size_valid (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  bool sigaltstack_size_valid(size_t ss_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/signal.c (0)
  Location: arch/x86/kernel/signal.c:385
  Inline: False
  

  Symbols:

  ffffffff82051f87-ffffffff82051fb0: sigaltstack_size_valid.cold (STB_LOCAL)
  ffffffff8104b7d0-ffffffff8104b87d: sigaltstack_size_valid (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool sigaltstack_size_valid(size_t ss_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/signal.c (0)
  Location: arch/x86/kernel/signal.c:387
  Inline: False
  

  Symbols:

  ffffffff820d04b2-ffffffff820d04db: sigaltstack_size_valid.cold (STB_LOCAL)
  ffffffff8104c060-ffffffff8104c10d: sigaltstack_size_valid (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool sigaltstack_size_valid(size_t ss_size);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/signal.c (0)
  Location: arch/x86/kernel/signal.c:389
  Inline: False
  

  Symbols:

  ffffffff821aafc7-ffffffff821aaff0: sigaltstack_size_valid.cold (STB_LOCAL)
  ffffffff810532e0-ffffffff8105338d: sigaltstack_size_valid (STB_GLOBAL)
  

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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅