🦊ELF x86 - Stack buffer overflow basic 2
Note : A JOURNEY TO GAIN KNOWLEDGE
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
void shell() {
setreuid(geteuid(), geteuid());
system("/bin/bash");
}
void sup() {
printf("Hey dude ! Waaaaazzaaaaaaaa ?!\n");
}
void main()
{
int var;
void (*func)()=sup;
char buf[128];
fgets(buf,133,stdin);
func();
}




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