NeatMonster

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.commons.ClassRemapper;

NeatMonster

import argparse

from construct import Int16ul, Int64ul

def main(args):
    with open(args.kernel, 'rb') as f:
        data = f.read()

    sym_addrs = data.find(Int64ul.build(0xffffff8008080000) * 2)
    for offset in range(0, len(data), 0x100):

NeatMonster

diff -Naur a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c
--- a/llvm_mode/afl-clang-fast.c	2017-01-25 03:51:26.000000000 +0100
+++ b/llvm_mode/afl-clang-fast.c	2017-06-21 16:35:01.203146919 +0200
@@ -120,7 +120,28 @@
      http://clang.llvm.org/docs/SanitizerCoverage.html#tracing-pcs-with-guards */
 
 #ifdef USE_TRACE_PC
-  cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard";
+  u8 *trace_ind = "";
+  #ifdef USE_TRACE_IND

NeatMonster

  97 Pearson
  76 Codility
  52 Stereoarts
  43 Webkul
  43 FHAdmin
  41 Attributor
  37 OffensiveSecurity
  35 Odoo
  35 Jetbrains
  29 Mobiscroll

NeatMonster

package fr.neatmonster.lasergun;

import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

NeatMonster

diff -Naur a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c
--- a/llvm_mode/afl-llvm-rt.o.c	2017-02-01 02:59:41.000000000 +0100
+++ b/llvm_mode/afl-llvm-rt.o.c	2017-06-29 15:55:53.052681442 +0200
@@ -304,3 +304,205 @@
   }
 
 }
+
+/* This function is called on every indirect call, but only if the binary has
+   been compiled with -fsanitize-coverage=trace-pc,indirect-calls. */

NeatMonster

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>

typedef void (*F)();

static F t[256];

NeatMonster

package fr.alaric1001.checkpoint;

import java.util.HashMap;
import java.util.Map;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.block.Sign;
import org.bukkit.command.Command;

NeatMonster

public static class Save {
    private final Block    block;
    private final byte     data;
    private final Material type;

    @SuppressWarnings("deprecation")
    public Save(final Block block) {
        this.block = block;
        type = block.getType();
        data = block.getData();

NeatMonster

package fr.neatmonster.emerauldbank;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.entity.Villager;
import org.bukkit.event.EventHandler;