DepSurf

Function: `strnstr`

Status

Regular

In 4.4: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff813f1e00)
Location: lib/string.c:835
Inline: False
Direct callers:
  - kernel/trace/trace_events_filter.c:regex_match_middle
  - security/apparmor/policy.c:__lookupn_profile

Symbols:

ffffffff813f1e00-ffffffff813f1e4e: strnstr (STB_GLOBAL)

In 4.8: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff814387a0)
Location: lib/string.c:832
Inline: False
Direct callers:
  - kernel/trace/trace_events_filter.c:regex_match_middle
  - security/apparmor/policy.c:__lookupn_profile

Symbols:

ffffffff814387a0-ffffffff814387ee: strnstr (STB_GLOBAL)

In 4.10: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81455790)
Location: lib/string.c:832
Inline: False
Direct callers:
  - kernel/trace/trace_events_filter.c:regex_match_middle
  - security/apparmor/policy.c:__lookupn_profile

Symbols:

ffffffff81455790-ffffffff814557de: strnstr (STB_GLOBAL)

In 4.13: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff818f71f0)
Location: lib/string.c:858
Inline: False
Direct callers:
  - kernel/trace/trace_events_filter.c:regex_match_middle
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff818f71f0-ffffffff818f7252: strnstr (STB_GLOBAL)

In 4.15: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff8197dbf0)
Location: lib/string.c:925
Inline: False
Direct callers:
  - kernel/trace/trace_events_filter.c:regex_match_middle
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff8197dbf0-ffffffff8197dc52: strnstr (STB_GLOBAL)

In 4.18: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff819da0e0)
Location: lib/string.c:925
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff819da0e0-ffffffff819da147: strnstr (STB_GLOBAL)

In 5.0: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81a12300)
Location: lib/string.c:926
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81a12300-ffffffff81a12367: strnstr (STB_GLOBAL)

In 5.3: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81a81780)
Location: lib/string.c:988
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81a81780-ffffffff81a817ea: strnstr (STB_GLOBAL)

In 5.4: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81ab8850)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81ab8850-ffffffff81ab88ba: strnstr (STB_GLOBAL)

In 5.8: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff815f34b0)
Location: lib/string.c:1026
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff815f34b0-ffffffff815f3518: strnstr (STB_GLOBAL)

In 5.11: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81617b50)
Location: lib/string.c:1022
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81617b50-ffffffff81617bac: strnstr (STB_GLOBAL)

In 5.13: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff815fb1b0)
Location: lib/string.c:1022
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff815fb1b0-ffffffff815fb1fd: strnstr (STB_GLOBAL)

In 5.15: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81668a70)
Location: lib/string.c:1038
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81668a70-ffffffff81668acc: strnstr (STB_GLOBAL)

In 5.19: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81782220)
Location: lib/string.c:851
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81782220-ffffffff817822d2: strnstr (STB_GLOBAL)

In 6.2: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff8203f090)
Location: lib/string.c:777
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff8203f090-ffffffff8203f12d: strnstr (STB_GLOBAL)

In 6.5: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff820bd500)
Location: lib/string.c:775
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff820bd500-ffffffff820bd59d: strnstr (STB_GLOBAL)

In 6.8: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff82197e00)
Location: lib/string.c:760
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff82197e00-ffffffff82197e9d: strnstr (STB_GLOBAL)

Arch

In arm64: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffff800010d93010)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffff800010d93010-ffff800010d9309c: strnstr (STB_GLOBAL)

In armhf: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (c0e8f534)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

c0e8f534-c0e8f5a8: strnstr (STB_GLOBAL)

In ppc64el: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (c000000000ed7060)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

c000000000ed7060-c000000000ed7128: strnstr (STB_GLOBAL)

In riscv64: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffe0008bcea2)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffe0008bcea2-ffffffe0008bcf04: strnstr (STB_GLOBAL)

Flavor

In aws: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81a576a0)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81a576a0-ffffffff81a5770a: strnstr (STB_GLOBAL)

In azure: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81a14780)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81a14780-ffffffff81a147ea: strnstr (STB_GLOBAL)

In gcp: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81ac3a90)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81ac3a90-ffffffff81ac3afa: strnstr (STB_GLOBAL)

In lowlatency: ✅

char *strnstr(const char *s1, const char *s2, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In lib/string.c (ffffffff81acff60)
Location: lib/string.c:969
Inline: False
Direct callers:
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy.c:__lookupn_profile
  - security/apparmor/policy_ns.c:__aa_lookupn_ns
  - security/apparmor/policy_ns.c:__aa_lookupn_ns

Symbols:

ffffffff81acff60-ffffffff81acffca: strnstr (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 ✅
No changes between 5.15 and 5.19 ✅
No changes between 5.19 and 6.2 ✅
No changes between 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

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 ✅

DepSurf

Function: strnstr

Status

Differences

Function: `strnstr`