DepSurf

Function: check_reference_leak

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ca520)
  Location: kernel/bpf/verifier.c:2834
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811ca520-ffffffff811ca592: check_reference_leak (STB_LOCAL)
  

• In 5.3: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dd630)
  Location: kernel/bpf/verifier.c:3926
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811dd630-ffffffff811dd69e: check_reference_leak (STB_LOCAL)
  

• In 5.4: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e9df0)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811e9df0-ffffffff811e9e5e: check_reference_leak (STB_LOCAL)
  

• In 5.8: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81209b50)
  Location: kernel/bpf/verifier.c:4584
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81209b50-ffffffff81209bbe: check_reference_leak (STB_LOCAL)
  

• In 5.11: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120b2b0)
  Location: kernel/bpf/verifier.c:5036
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff8120b2b0-ffffffff8120b31e: check_reference_leak (STB_LOCAL)
  

• In 5.13: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120d150)
  Location: kernel/bpf/verifier.c:5889
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
  

  Symbols:

  ffffffff8120d150-ffffffff8120d1be: check_reference_leak (STB_LOCAL)
  

• In 5.15: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81241370)
  Location: kernel/bpf/verifier.c:6141
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81241370-ffffffff812413f7: check_reference_leak (STB_LOCAL)
  

• In 5.19: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812868d0)
  Location: kernel/bpf/verifier.c:7040
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812868d0-ffffffff81286963: check_reference_leak (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:7799
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812dda80-ffffffff812ddb6f: check_reference_leak (STB_LOCAL)
  ffffffff82060499-ffffffff820604c3: check_reference_leak.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:9235
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812f8b40-ffffffff812f8c37: check_reference_leak (STB_LOCAL)
  ffffffff820dea62-ffffffff820dea93: check_reference_leak.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int check_reference_leak(struct bpf_verifier_env *env, bool exception_exit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:9943
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_ld_abs
  

  Symbols:

  ffffffff81317eb0-ffffffff81317fcc: check_reference_leak (STB_LOCAL)
  ffffffff821baac0-ffffffff821baaf7: check_reference_leak.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff80001026d590)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffff80001026d590-ffff80001026d61c: check_reference_leak (STB_LOCAL)
  

• In armhf: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c049fbb4)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  c049fbb4-c049fc28: check_reference_leak (STB_LOCAL)
  

• In ppc64el: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000313eb0)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  c000000000313eb0-c000000000313f74: check_reference_leak (STB_LOCAL)
  

• In riscv64: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a762c)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffe0001a762c-ffffffe0001a76a4: check_reference_leak (STB_LOCAL)
  

Flavor

• In aws: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e2410)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811e2410-ffffffff811e247e: check_reference_leak (STB_LOCAL)
  

• In azure: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d51d0)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811d51d0-ffffffff811d523e: check_reference_leak (STB_LOCAL)
  

• In gcp: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e01e0)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811e01e0-ffffffff811e024e: check_reference_leak (STB_LOCAL)
  

• In lowlatency: ✅

  int check_reference_leak(struct bpf_verifier_env *env);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ee5f0)
  Location: kernel/bpf/verifier.c:3929
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811ee5f0-ffffffff811ee65e: check_reference_leak (STB_LOCAL)
  

Differences

Regular

• 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. bool exception_exit

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 ✅