"code cave" meaning in English

{
  "forms": [
    {
      "form": "code caves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "code cave (plural code caves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2016, Nick Cano, Game Hacking: Developing Autonomous Bots for Online Games:",
          "text": "Once a code cave is created, you can execute it using either thread injection or thread hijacking.",
          "type": "quote"
        },
        {
          "ref": "2016, Ryan \"elfmaster\" O'Neill, Learning Linux Binary Analysis (page 97)",
          "text": "In ELF executables, there aren't a whole lot of code caves (such as in the PE format), so you are not likely to be able to shove more than just a meager amount of shellcode into existing code slots […]"
        }
      ],
      "glosses": [
        "A sequence of null bytes in a process's memory, offering the capacity for the injection of custom instructions by a hacker."
      ],
      "id": "en-code_cave-en-noun--~LDw-gQ",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "null",
          "null"
        ],
        [
          "byte",
          "byte"
        ],
        [
          "process",
          "process"
        ],
        [
          "memory",
          "memory"
        ],
        [
          "injection",
          "injection"
        ],
        [
          "instruction",
          "instruction"
        ],
        [
          "hacker",
          "hacker"
        ]
      ],
      "raw_glosses": [
        "(programming) A sequence of null bytes in a process's memory, offering the capacity for the injection of custom instructions by a hacker."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "wikipedia": [
        "code cave"
      ]
    }
  ],
  "word": "code cave"
}

{
  "forms": [
    {
      "form": "code caves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "code cave (plural code caves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Programming"
      ],
      "examples": [
        {
          "ref": "2016, Nick Cano, Game Hacking: Developing Autonomous Bots for Online Games:",
          "text": "Once a code cave is created, you can execute it using either thread injection or thread hijacking.",
          "type": "quote"
        },
        {
          "ref": "2016, Ryan \"elfmaster\" O'Neill, Learning Linux Binary Analysis (page 97)",
          "text": "In ELF executables, there aren't a whole lot of code caves (such as in the PE format), so you are not likely to be able to shove more than just a meager amount of shellcode into existing code slots […]"
        }
      ],
      "glosses": [
        "A sequence of null bytes in a process's memory, offering the capacity for the injection of custom instructions by a hacker."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "null",
          "null"
        ],
        [
          "byte",
          "byte"
        ],
        [
          "process",
          "process"
        ],
        [
          "memory",
          "memory"
        ],
        [
          "injection",
          "injection"
        ],
        [
          "instruction",
          "instruction"
        ],
        [
          "hacker",
          "hacker"
        ]
      ],
      "raw_glosses": [
        "(programming) A sequence of null bytes in a process's memory, offering the capacity for the injection of custom instructions by a hacker."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "wikipedia": [
        "code cave"
      ]
    }
  ],
  "word": "code cave"
}