DepSurf

Function: ZSTD_safecopy

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: ✅

  void ZSTD_safecopy(BYTE *op, const BYTE * oend_w, const BYTE *ip, ptrdiff_t length, ZSTD_overlap_e ovtype);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/zstd/decompress/zstd_decompress_block.c (ffffffff81755920)
  Location: lib/zstd/decompress/zstd_decompress_block.c:720
  Inline: False
  

  Symbols:

  ffffffff81755920-ffffffff81755b7e: ZSTD_safecopy (STB_LOCAL)
  

• In 6.2: ✅

  void ZSTD_safecopy(BYTE *op, const const BYTE * oend_w, const BYTE *ip, ptrdiff_t length, ZSTD_overlap_e ovtype);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/zstd/decompress/zstd_decompress_block.c (ffffffff81879550)
  Location: lib/zstd/decompress/zstd_decompress_block.c:792
  Inline: False
  Direct callers:
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEndSplitLitBuffer
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
  

  Symbols:

  ffffffff81879550-ffffffff818797ae: ZSTD_safecopy (STB_LOCAL)
  

• In 6.5: ✅

  void ZSTD_safecopy(BYTE *op, const const BYTE * oend_w, const BYTE *ip, ptrdiff_t length, ZSTD_overlap_e ovtype);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/zstd/decompress/zstd_decompress_block.c (ffffffff818ba310)
  Location: lib/zstd/decompress/zstd_decompress_block.c:792
  Inline: False
  Direct callers:
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEndSplitLitBuffer
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
  

  Symbols:

  ffffffff818ba310-ffffffff818ba5e8: ZSTD_safecopy (STB_LOCAL)
  

• In 6.8: ✅

  void ZSTD_safecopy(BYTE *op, const const BYTE * oend_w, const BYTE *ip, ptrdiff_t length, ZSTD_overlap_e ovtype);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/zstd/decompress/zstd_decompress_block.c (ffffffff8190bed0)
  Location: lib/zstd/decompress/zstd_decompress_block.c:792
  Inline: False
  Direct callers:
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEndSplitLitBuffer
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
    - lib/zstd/decompress/zstd_decompress_block.c:ZSTD_execSequenceEnd
  

  Symbols:

  ffffffff8190bed0-ffffffff8190c1a8: ZSTD_safecopy (STB_LOCAL)
  

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

• Changed between 5.19 and 6.2 ⚠️

  • Param type changed. const BYTE * oend_w ➡️ const const BYTE * oend_w
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅