DepSurf

Function: crng_make_state

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 ⚠️

  void crng_make_state(u32 *chacha_state, u8 *random_data, size_t random_data_len);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:289
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_user
    - drivers/char/random.c:_get_random_bytes
  

  Symbols:

  ffffffff81934e30-ffffffff81934ffb: crng_make_state (STB_LOCAL)
  ffffffff81ec308e-ffffffff81ec30a3: crng_make_state.cold (STB_LOCAL)
  

• In 6.2: ✅

  void crng_make_state(u32 *chacha_state, u8 *random_data, size_t random_data_len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81a93420)
  Location: drivers/char/random.c:317
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_user
    - drivers/char/random.c:_get_random_bytes
  

  Symbols:

  ffffffff81a93420-ffffffff81a93562: crng_make_state (STB_LOCAL)
  

• In 6.5: ✅

  void crng_make_state(u32 *chacha_state, u8 *random_data, size_t random_data_len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81adeda0)
  Location: drivers/char/random.c:317
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_user
    - drivers/char/random.c:_get_random_bytes
  

  Symbols:

  ffffffff81adeda0-ffffffff81adeee2: crng_make_state (STB_LOCAL)
  

• In 6.8: ✅

  void crng_make_state(u32 *chacha_state, u8 *random_data, size_t random_data_len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81b321c0)
  Location: drivers/char/random.c:317
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_user
    - drivers/char/random.c:_get_random_bytes
  

  Symbols:

  ffffffff81b321c0-ffffffff81b32302: crng_make_state (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅