List soal PWN untuk KSL Seleksi
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  1. //gcc -fno-stack-protector -no-pie -z execstack -fno-builtin -mpreferred-stack-boundary=2 -m32 membuat.c -o membuat
  2. #include <stdlib.h>
  3. #include <unistd.h>
  4. #include <stdio.h>
  5. #include <string.h>
  6. int main(int argc, char **argv)
  7. {
  8. char buffer[64];
  9. char vuln[64];
  10. printf("masukan nama anda : ");
  11. fflush(stdout);
  12. gets(buffer);
  13. printf("selamat datang %s\n",buffer);
  14. printf("buffer ada di : [%p]\n",vuln);
  15. fflush(stdout);
  16. gets(vuln);
  17. }