DepSurf

Function: count_masked_bytes

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (0)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  

  In lib/string.c (0)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  

  In lib/strncpy_from_user.c (0)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  

  In lib/strnlen_user.c (0)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8124071e)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - fs/namei.c:link_path_walk
    - fs/namei.c:hashlen_string
  

  In lib/string.c (ffffffff81438255)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

  In lib/strncpy_from_user.c (ffffffff81461adc)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff81461cce)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strlen_user
    - lib/strnlen_user.c:strnlen_user
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81252bfe)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - fs/namei.c:link_path_walk
    - fs/namei.c:hashlen_string
  

  In lib/string.c (ffffffff81455245)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

  In lib/strncpy_from_user.c (ffffffff8148061a)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8148080e)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strlen_user
    - lib/strnlen_user.c:strnlen_user
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8125edd3)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - fs/namei.c:link_path_walk
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff814898d5)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff814899e7)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff818f6d75)
  Location: arch/x86/include/asm/word-at-a-time.h:27
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81281133)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:link_path_walk
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff814c5a25)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff814c5b34)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff8197d775)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812a7e54)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:link_path_walk
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff814f68f3)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff814f6a1c)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff819d9c9f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812ba228)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8150ad3d)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8150ae63)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81a11ebf)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812d8118)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff81539474)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff81539583)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81a81337)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e9c88)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8155a27e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8155a39f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81ab8984)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81321e20)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff815e3ba7)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff815e3cc2)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff815f35dc)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8132d3e0)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff81608093)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff816081b1)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81617c6c)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81332ed3)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff815eacfb)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff815eae5e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff815fb2bc)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81380663)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff816571fb)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8165735f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81668b8c)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81400506)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8176ea3a)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8176ebf2)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff8178256b)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81489980)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8189e34a)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8189e4ee)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff8203f3fb)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814be8b0)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff818e0911)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff818e0ac3)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff820bd86e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814f0d30)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff81927451)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8192762c)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff821980ee)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e2268)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8155285e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8155297f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81a577d4)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812d2ea8)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff81542b3e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff81542c5f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81a148b4)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e0078)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff8154e59e)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8154e6bf)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81ac3bc4)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f18d8)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - fs/namei.c:hashlen_string
  

  In lib/strncpy_from_user.c (ffffffff815683ee)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff8156850f)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

  In lib/string.c (ffffffff81ad0094)
  Location: arch/x86/include/asm/word-at-a-time.h:28
  Inline: True
  Inline callers:
    - lib/string.c:strscpy
  

Differences