DepSurf

Function: fscrypt_derive_siphash_key

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff813abec1)
  Location: fs/crypto/keysetup.c:221
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff813fb7bb)
  Location: fs/crypto/keysetup.c:226
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff8146eb91)
  Location: fs/crypto/keysetup.c:227
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff815002d3)
  Location: fs/crypto/keysetup.c:250
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff815378a3)
  Location: fs/crypto/keysetup.c:250
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff8156c973)
  Location: fs/crypto/keysetup.c:251
  Inline: True
  Inline callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
  

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