/src/arduinojson/extras/fuzzing/json_fuzzer.cpp

Source
#include <ArduinoJson.h>

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
  JsonDocument doc;
  DeserializationError error = deserializeJson(doc, data, size);
  if (!error) {
    std::string json;
    serializeJson(doc, json);
  }
  return 0;
}

Coverage Report

Created: 2026-05-11 06:02

Line	Count	Source
1		#include <ArduinoJson.h>
2
3	0	extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
4	0	JsonDocument doc;
5	0	DeserializationError error = deserializeJson(doc, data, size);
6	0	if (!error) {
7	0	std::string json;
8	0	serializeJson(doc, json);
9	0	}
10	0	return 0;
11	0	}