DepSurf

Function: check_reg_sane_offset

Status

Regular

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

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811a15b0)
  Location: kernel/bpf/verifier.c:1852
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811a15b0-ffffffff811a1678: check_reg_sane_offset (STB_LOCAL)
  

• In 4.18: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811b8590)
  Location: kernel/bpf/verifier.c:2619
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811b8590-ffffffff811b8658: check_reg_sane_offset (STB_LOCAL)
  

• In 5.0: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811c7b80)
  Location: kernel/bpf/verifier.c:3041
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811c7b80-ffffffff811c7c48: check_reg_sane_offset (STB_LOCAL)
  

• In 5.3: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811db2a0)
  Location: kernel/bpf/verifier.c:4161
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811db2a0-ffffffff811db368: check_reg_sane_offset (STB_LOCAL)
  

• In 5.4: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e79f0)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811e79f0-ffffffff811e7ab8: check_reg_sane_offset (STB_LOCAL)
  

• In 5.8: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81207730)
  Location: kernel/bpf/verifier.c:4841
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff81207730-ffffffff812077f8: check_reg_sane_offset (STB_LOCAL)
  

• In 5.11: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81208020)
  Location: kernel/bpf/verifier.c:5347
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff81208020-ffffffff812080e8: check_reg_sane_offset (STB_LOCAL)
  

• In 5.13: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81209180)
  Location: kernel/bpf/verifier.c:6345
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff81209180-ffffffff81209248: check_reg_sane_offset (STB_LOCAL)
  

• In 5.15: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8123cd60)
  Location: kernel/bpf/verifier.c:6634
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff8123cd60-ffffffff8123cee0: check_reg_sane_offset (STB_LOCAL)
  

• In 5.19: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81282130)
  Location: kernel/bpf/verifier.c:7633
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff81282130-ffffffff81282247: check_reg_sane_offset (STB_LOCAL)
  

• In 6.2: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812d9c10)
  Location: kernel/bpf/verifier.c:9574
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff812d9c10-ffffffff812d9d27: check_reg_sane_offset (STB_LOCAL)
  

• In 6.5: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812f7410)
  Location: kernel/bpf/verifier.c:11490
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff812f7410-ffffffff812f7527: check_reg_sane_offset (STB_LOCAL)
  

• In 6.8: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81316930)
  Location: kernel/bpf/verifier.c:12424
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff81316930-ffffffff81316a47: check_reg_sane_offset (STB_LOCAL)
  

Arch

• In arm64: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff80001026b3a0)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffff80001026b3a0-ffff80001026b4e8: check_reg_sane_offset (STB_LOCAL)
  

• In armhf: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c049d424)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  c049d424-c049d560: check_reg_sane_offset (STB_LOCAL)
  

• In ppc64el: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000311360)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  c000000000311360-c0000000003114f8: check_reg_sane_offset (STB_LOCAL)
  

• In riscv64: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a5992)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffe0001a5992-ffffffe0001a5ace: check_reg_sane_offset (STB_LOCAL)
  

Flavor

• In aws: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e0010)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811e0010-ffffffff811e00d8: check_reg_sane_offset (STB_LOCAL)
  

• In azure: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d2dd0)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811d2dd0-ffffffff811d2e98: check_reg_sane_offset (STB_LOCAL)
  

• In gcp: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ddde0)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811ddde0-ffffffff811ddea8: check_reg_sane_offset (STB_LOCAL)
  

• In lowlatency: ✅

  bool check_reg_sane_offset(struct bpf_verifier_env *env, const struct bpf_reg_state *reg, enum bpf_reg_type type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ec1f0)
  Location: kernel/bpf/verifier.c:4164
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
    - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  

  Symbols:

  ffffffff811ec1f0-ffffffff811ec2b8: check_reg_sane_offset (STB_LOCAL)
  

Differences

Regular

• 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 ✅