You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.5 KiB
66 lines
1.5 KiB
/*
|
|
* Copyright (c) 2017 - present Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <unistd.h>
|
|
|
|
namespace files {
|
|
|
|
void read_file_call_exec_bad1(int length) {
|
|
std::ifstream is("test.txt", std::ifstream::binary);
|
|
if (is) {
|
|
char* buffer = new char[length];
|
|
is.read(buffer, length);
|
|
execle(buffer, NULL);
|
|
is.close();
|
|
}
|
|
}
|
|
|
|
void read_file_call_exec_bad2(int length) {
|
|
std::ifstream is("test.txt", std::ifstream::binary);
|
|
if (is) {
|
|
char* buffer = new char[length];
|
|
is.readsome(buffer, length);
|
|
execle(buffer, NULL);
|
|
is.close();
|
|
}
|
|
}
|
|
|
|
void read_file_call_exec_bad3(int length) {
|
|
std::ifstream is("test.txt", std::ifstream::binary);
|
|
if (is) {
|
|
char* buffer = new char[length];
|
|
is.getline(buffer, length);
|
|
execle(buffer, NULL);
|
|
is.close();
|
|
}
|
|
}
|
|
|
|
// have to do matching on C procnames to make this work
|
|
void FN_read_file_call_exec_bad5(int length) {
|
|
std::ifstream is("test.txt", std::ifstream::binary);
|
|
if (is) {
|
|
char* buffer = new char[length];
|
|
is >> buffer;
|
|
execle(buffer, NULL);
|
|
is.close();
|
|
}
|
|
}
|
|
|
|
// make sure we handle reads via iostreams too
|
|
void read_file_call_exec_bad5(std::iostream is, int length) {
|
|
if (is) {
|
|
char* buffer = new char[length];
|
|
is.getline(buffer, length);
|
|
execle(buffer, NULL);
|
|
}
|
|
}
|
|
|
|
}
|