website-function

Function: prandom_bytes

Status

Regular

• In 4.4: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff813f8920)
  Location: lib/random32.c:126
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_le_gen
    - lib/uuid.c:uuid_be_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff813f8920-ffffffff813f8943: prandom_bytes (STB_GLOBAL)
  

• In 4.8: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff8143f7a0)
  Location: lib/random32.c:126
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_be_gen
    - lib/uuid.c:uuid_le_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff8143f7a0-ffffffff8143f7c3: prandom_bytes (STB_GLOBAL)
  

• In 4.10: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff8145c8a0)
  Location: lib/random32.c:126
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_be_gen
    - lib/uuid.c:uuid_le_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff8145c8a0-ffffffff8145c8c3: prandom_bytes (STB_GLOBAL)
  

• In 4.13: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81461ab0)
  Location: lib/random32.c:126
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81461ab0-ffffffff81461ad3: prandom_bytes (STB_GLOBAL)
  

• In 4.15: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff8148d9b0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff8148d9b0-ffffffff8148d9d3: prandom_bytes (STB_GLOBAL)
  

• In 4.18: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff814c2740)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff814c2740-ffffffff814c2763: prandom_bytes (STB_GLOBAL)
  

• In 5.0: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff814d6df0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff814d6df0-ffffffff814d6e13: prandom_bytes (STB_GLOBAL)
  

• In 5.3: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81502c30)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81502c30-ffffffff81502c53: prandom_bytes (STB_GLOBAL)
  

• In 5.4: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81520bd0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81520bd0-ffffffff81520bf3: prandom_bytes (STB_GLOBAL)
  

• In 5.8: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81583fe0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - block/blk-crypto-fallback.c:blk_crypto_fallback_init
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81583fe0-ffffffff81584003: prandom_bytes (STB_GLOBAL)
  

• In 5.11: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff815a0d50)
  Location: lib/random32.c:400
  Inline: False
  Direct callers:
    - block/blk-crypto-fallback.c:blk_crypto_fallback_init
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff815a0d50-ffffffff815a0ec7: prandom_bytes (STB_GLOBAL)
  

• In 5.13: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff815a7c00)
  Location: lib/random32.c:400
  Inline: False
  Direct callers:
    - block/blk-crypto-fallback.c:blk_crypto_fallback_init
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff815a7c00-ffffffff815a7d7d: prandom_bytes (STB_GLOBAL)
  

• In 5.15: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81610b80)
  Location: lib/random32.c:400
  Inline: False
  Direct callers:
    - block/blk-crypto-fallback.c:blk_crypto_fallback_init
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81610b80-ffffffff81610cfd: prandom_bytes (STB_GLOBAL)
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-crypto-fallback.c (ffffffff816c312a)
  Location: include/linux/prandom.h:20
  Inline: True
  Inline callers:
    - block/blk-crypto-fallback.c:blk_crypto_fallback_init
  

  In lib/uuid.c (ffffffff816e0920)
  Location: include/linux/prandom.h:20
  Inline: True
  Inline callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
  

  In net/ipv4/route.c (ffffffff834cbabc)
  Location: include/linux/prandom.h:20
  Inline: True
  Inline callers:
    - net/ipv4/route.c:ip_rt_init
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffff80001062a0f8)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffff80001062a0f8-ffff80001062a128: prandom_bytes (STB_GLOBAL)
  

• In armhf: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (c07d141c)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  c07d141c-c07d1448: prandom_bytes (STB_GLOBAL)
  

• In ppc64el: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (c0000000007cc000)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  c0000000007cc000-c0000000007cc044: prandom_bytes (STB_GLOBAL)
  

• In riscv64: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffe00045ac0a)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffe00045ac0a-ffffffe00045ac46: prandom_bytes (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff815191b0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff815191b0-ffffffff815191d3: prandom_bytes (STB_GLOBAL)
  

• In azure: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff815094b0)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff815094b0-ffffffff815094d3: prandom_bytes (STB_GLOBAL)
  

• In gcp: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff81515240)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff81515240-ffffffff81515263: prandom_bytes (STB_GLOBAL)
  

• In lowlatency: ✅

  void prandom_bytes(void *buf, size_t bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/random32.c (ffffffff8152ea30)
  Location: lib/random32.c:127
  Inline: False
  Direct callers:
    - lib/uuid.c:uuid_gen
    - lib/uuid.c:guid_gen
    - net/ipv4/route.c:ip_rt_init
  

  Symbols:

  ffffffff8152ea30-ffffffff8152ea6a: prandom_bytes (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅