Fixed incorrect database creation flags

Reviewed-on: #7

src/perm_permissions_table.c

@@ -154,8 +154,11 @@ int init_perm_permissions_table(const char *db_filename) {
   euid = geteuid();
   fprintf(stderr, "Running with uid: %d, gid: %d\n", euid, getegid());
 
-  if (sqlite3_open(db_filename, &perm_database)) {
-    perror("Can't open permanent permissions database:");
+  if (sqlite3_open_v2(db_filename, &perm_database,
+                      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE |
+                          SQLITE_OPEN_FULLMUTEX,
+                      NULL)) {
+    perror("Can't open permanent permissions database");
     return -1;
   }
   umask(0);

src/temp_permissions_table.c

@@ -75,6 +75,7 @@ unsigned long long get_process_creation_time(pid_t pid) {
 int init_temp_permissions_table() {
   pthread_mutex_init(&temp_permissions_table_lock, PTHREAD_MUTEX_DEFAULT);
   init(&temp_permissions_table);
+  return 0;
 }
 
 /**
@@ -225,7 +226,6 @@ int give_temp_access(const char *filename, struct process_info pi) {
   push(&new_permission_entry.allowed_files, strdup(filename));
 
   insert(&temp_permissions_table, pi.PID, new_permission_entry);
-  printf("temp_permissions_table size: %ld\n", size(&temp_permissions_table));
 
   pthread_mutex_unlock(&temp_permissions_table_lock);
   return 0;