Sha256: 705adf67337e4e408caefcab419f421fb928cebbf25c379ae0e1902554ab86bd
Contents?: true
Size: 988 Bytes
Versions: 8
Compression:
Stored size: 988 Bytes
Contents
#include <string>
#include <iostream>
#include <fstream>
#include <mruby.h>
#include <mruby/compile.h>
#include "libprotobuf-mutator/src/libfuzzer/libfuzzer_macro.h"
#include "ruby.pb.h"
#include "proto_to_ruby.h"
using namespace ruby_fuzzer;
using namespace std;
int FuzzRB(const uint8_t *Data, size_t size) {
mrb_value v;
mrb_state *mrb = mrb_open();
if (!mrb)
return 0;
char *code = (char *)malloc(size+1);
if (!code)
return 0;
memcpy(code, Data, size);
code[size] = '\0';
if (const char *dump_path = getenv("PROTO_FUZZER_DUMP_PATH")) {
// With libFuzzer binary run this to generate an RB file x.rb:
// PROTO_FUZZER_DUMP_PATH=x.rb ./a.out proto-input
std::ofstream of(dump_path);
of.write(code, size);
}
v = mrb_load_string(mrb, code);
mrb_close(mrb);
free(code);
return 0;
}
DEFINE_PROTO_FUZZER(const Function &function) {
protoConverter converter;
auto s = converter.FunctionToString(function);
(void)FuzzRB((const uint8_t*)s.data(), s.size());
}
Version data entries
8 entries across 8 versions & 1 rubygems