Add missing free()s

include/stage3.h

-#include <inttypes.h>
-#include <stdlib.h>
-#include <string.h>
-
-
-char *SECRET = "CLOCK";
+const char SECRET[] = "CLOCK";
 
 static inline char access_secret(size_t i) {
     return SECRET[i];

src/index_guesser.c

@@ -34,4 +34,5 @@ int main() {
     if (guess > 0) {
         printf("%zu\n", guess);
     }
+    free(pages);
 }

src/recover_local_secret.c

-#include <inttypes.h>
-#include <stdbool.h>
-#include <unistd.h>
-
 #include <stdlib.h>
 #include <stdio.h>
-#include <string.h>
 
 #include "util.h"
 
 #include "stage3.h"
 
-const uint64_t MIN_CHOICE = 'A' - 1;
-const uint64_t MAX_CHOICE = 'Z' + 1;
-const uint64_t SECRET_LENGTH = 5;
+const size_t MIN_CHOICE = 'A' - 1;
+const size_t MAX_CHOICE = 'Z' + 1;
+const size_t SECRET_LENGTH = 5;
 
-static inline page_t *init_pages() {
+static inline page_t *init_pages(void) {
     return calloc(MAX_CHOICE, sizeof(page_t));
 }
 
@@ -37,4 +32,5 @@ int main() {
     // TODO: Copy me from the previous stage and edit me so I loop over SECRET_LENGTH characters.
 
     printf("\n");
+    free(probe_array);
 }