website-function

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 ✅