DepSurf

Function: bpf_dynptr_get_size

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff81296b01)
  Location: kernel/bpf/helpers.c:1433
  Inline: True
  Inline callers:
    - kernel/bpf/helpers.c:bpf_dynptr_data
    - kernel/bpf/helpers.c:bpf_dynptr_write
    - kernel/bpf/helpers.c:bpf_dynptr_read
  

• In 6.2: Selective Inline ⚠️

  u32 bpf_dynptr_get_size(const struct bpf_dynptr_kern *ptr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff812f2b27)
  Location: kernel/bpf/helpers.c:1417
  Inline: True
  Inline callers:
    - kernel/bpf/helpers.c:bpf_dynptr_data
    - kernel/bpf/helpers.c:bpf_dynptr_write
    - kernel/bpf/helpers.c:bpf_dynptr_read
  Direct callers:
    - kernel/trace/bpf_trace.c:bpf_verify_pkcs7_signature
    - kernel/trace/bpf_trace.c:bpf_verify_pkcs7_signature
  

  Symbols:

  ffffffff812f35b0-ffffffff812f35c9: bpf_dynptr_get_size (STB_GLOBAL)
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular