DepSurf

Function: futex_validate_input

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: Absent ⚠️
• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex/syscalls.c (ffffffff8122037c)
  Location: kernel/futex/futex.h:91
  Inline: True
  Inline callers:
    - kernel/futex/syscalls.c:__x64_sys_futex_wait
    - kernel/futex/syscalls.c:__x64_sys_futex_wake
    - kernel/futex/syscalls.c:futex_parse_waitv
  

  In io_uring/futex.c (ffffffff8182f425)
  Location: kernel/futex/futex.h:91
  Inline: True
  Inline callers:
    - io_uring/futex.c:io_futex_prep
  

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