picoctf/pwn/format_string_1/format-string-1.c

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2024-09-03 20:24:05 +02:00
#include <stdio.h>
int main() {
char buf[1024];
char secret1[64];
char flag[64];
char secret2[64];
// Read in first secret menu item
FILE *fd = fopen("secret-menu-item-1.txt", "r");
if (fd == NULL){
printf("'secret-menu-item-1.txt' file not found, aborting.\n");
return 1;
}
fgets(secret1, 64, fd);
// Read in the flag
fd = fopen("flag.txt", "r");
if (fd == NULL){
printf("'flag.txt' file not found, aborting.\n");
return 1;
}
fgets(flag, 64, fd);
// Read in second secret menu item
fd = fopen("secret-menu-item-2.txt", "r");
if (fd == NULL){
printf("'secret-menu-item-2.txt' file not found, aborting.\n");
return 1;
}
fgets(secret2, 64, fd);
printf("Give me your order and I'll read it back to you:\n");
fflush(stdout);
scanf("%1024s", buf);
printf("Here's your order: ");
printf(buf);
printf("\n");
fflush(stdout);
printf("Bye!\n");
fflush(stdout);
return 0;
}