Category Archives: stack overflow

#include <stdio.h>
#include <stdlib.h>

void reading();
void reading_hexa(char*);
void secret();

int main()
{
reading();
printf("Input done\n");
exit(0);
}

void reading() {
char buf[16];
reading_… Continue reading How to return to main after performing stack buffer overflow→

So I try to understand stack based buffer-overflow but now I am stuck. This is the vulnerable function (32 bit ELF).
int test(char* input)
{
char buf[100];
printf("Buffer is at %p\n", &buf); // leak helper
strcpy(… Continue reading bufferoverflow chars gets replaced on stack [closed]→