DepSurf

Function: `has_zero`

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:46
Inline: True

In lib/string.c (ffffffff813f17e8)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/string.c:strscpy

In lib/strncpy_from_user.c (ffffffff81419c50)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff81419d6a)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user
  - lib/strnlen_user.c:strlen_user

In 4.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/namei.c (ffffffff81240663)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - fs/namei.c:link_path_walk
  - fs/namei.c:link_path_walk
  - fs/namei.c:hashlen_string

In lib/string.c (ffffffff81438178)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/string.c:strscpy

In lib/strncpy_from_user.c (ffffffff81461a37)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff81461c6c)
Location: arch/x86/include/asm/word-at-a-time.h:46
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 (ffffffff81252b43)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - fs/namei.c:link_path_walk
  - fs/namei.c:link_path_walk
  - fs/namei.c:hashlen_string

In lib/string.c (ffffffff81455168)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/string.c:strscpy

In lib/strncpy_from_user.c (ffffffff81480573)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff814807ac)
Location: arch/x86/include/asm/word-at-a-time.h:46
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 (ffffffff8125ed28)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - fs/namei.c:link_path_walk
  - fs/namei.c:link_path_walk
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff81489816)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8148996a)
Location: arch/x86/include/asm/word-at-a-time.h:46
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff818f6c78)
Location: arch/x86/include/asm/word-at-a-time.h:46
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 (ffffffff81281088)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:link_path_walk
  - fs/namei.c:link_path_walk
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff814c5966)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff814c5aba)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff8197d678)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812a7e07)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:link_path_walk
  - fs/namei.c:link_path_walk
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff814f6875)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff814f69d0)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff819d9b92)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812ba1f3)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8150aca2)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8150ae11)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81a11db2)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812d80e3)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff815393f4)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff81539546)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81a812ff)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812e9c53)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8155a20e)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8155a35f)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81ab894c)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff81321df5)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff815e3b3a)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff815e3c6a)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff815f35b2)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff8132d3b5)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff81607ff2)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8160816d)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81617c42)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff81332ea8)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff815eacd1)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff815eadf1)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff815fb292)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff81380638)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff816571d1)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff816572f2)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81668b62)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff814004d7)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8176ea12)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8176eb58)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81782544)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff81489912)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8189e322)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8189e48d)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff8203f3d4)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff814be842)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff818e08ea)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff818e0a62)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff820bd847)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff814f0cc2)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8192742a)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff81927590)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff821980c7)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/string.c:strscpy

Arch

In arm64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/namei.c (ffff800010391d20)
Location: arch/arm64/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffff800010666b90)
Location: arch/arm64/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:do_strncpy_from_user

In lib/strnlen_user.c (ffff800010666e64)
Location: arch/arm64/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/strnlen_user.c:do_strnlen_user

In lib/string.c (ffff800010d92d44)
Location: arch/arm64/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/string.c:strscpy

In armhf: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/namei.c (c0578440)
Location: arch/arm/include/asm/word-at-a-time.h:19
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (c080f67c)
Location: arch/arm/include/asm/word-at-a-time.h:19
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (c080f898)
Location: arch/arm/include/asm/word-at-a-time.h:19
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (c0e8f644)
Location: arch/arm/include/asm/word-at-a-time.h:19
Inline: True
Inline callers:
  - lib/string.c:strscpy

In ppc64el: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/namei.c (c000000000489c40)
Location: arch/powerpc/include/asm/word-at-a-time.h:60
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (c00000000081c680)
Location: arch/powerpc/include/asm/word-at-a-time.h:60
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (c00000000081c954)
Location: arch/powerpc/include/asm/word-at-a-time.h:60
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (c000000000ed6dc4)
Location: arch/powerpc/include/asm/word-at-a-time.h:60
Inline: True
Inline callers:
  - lib/string.c:strscpy

In riscv64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In lib/strncpy_from_user.c (ffffffe000492a92)
Location: arch/riscv/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffe000492c18)
Location: arch/riscv/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffe0008bd0e0)
Location: arch/riscv/include/asm/word-at-a-time.h:20
Inline: True
Inline callers:
  - lib/string.c:strscpy

Flavor

In aws: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/namei.c (ffffffff812e2233)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff815527ee)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8155293f)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81a5779c)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812d2e73)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff81542ace)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff81542c1f)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81a1487c)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812e0043)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8154e52e)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff8154e67f)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81ac3b8c)
Location: arch/x86/include/asm/word-at-a-time.h:47
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 (ffffffff812f18a3)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - fs/namei.c:hashlen_string

In lib/strncpy_from_user.c (ffffffff8156837e)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strncpy_from_user.c:strncpy_from_user

In lib/strnlen_user.c (ffffffff815684cf)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/strnlen_user.c:strnlen_user

In lib/string.c (ffffffff81ad005c)
Location: arch/x86/include/asm/word-at-a-time.h:47
Inline: True
Inline callers:
  - lib/string.c:strscpy

DepSurf

Function: has_zero

Status

Differences

Function: `has_zero`