added afl-skip-bin-checks env var when invoking afl-fuzz

cli/afl-fuzz.cpp

@@ -262,18 +262,23 @@ string AflFuzz_t::getAflCmd()
 	const auto working_dir = fuzz_config["working-dir"].as<string>();
 
 	auto cmd = string() ; /* + "cd " + working_dir + " ; ";  -- no cd because relative paths need to be respected in the seeds/inputs/configs */
-	cmd += "env AFL_ALLOW_TMP=1 AFL_SKIP_CRASHES=1 ";
+	cmd += "env AFL_ALLOW_TMP=1 AFL_SKIP_BIN_CHECK=1 AFL_SKIP_CRASHES=1 ";
 	if( app_config["ld-path-prepend-version"] )
 		cmd +=	" LD_LIBRARY_PATH="+working_dir+"/lib/ " ;
 
 	cmd += "timeout " + to_string(fuzzing_time) + " afl-fuzz -i "+working_dir+"/in -o "+working_dir+"/out ";
 	cmd += "-t " + to_string(input_timeout*1000);
-	cmd += "-- ";
+	cmd += " -- ";
 
 
 	const auto cmd_lines = generateCmdLines();
 	if(cmd_lines.size() != 1)
 	{
+		cout << "Commands lines are: " << endl;
+		for(auto cmd_line : cmd_lines)
+		{
+			cout << "\t" << cmd_line << endl;
+		}
 		// todo:  check for back-end specific flag to say which cmd-line to fuzz.
 		throw invalid_argument( "AFL backend must use exactly 1 cmd line. ");
 	}