reduce size allocated for blocks

src/loader.c

@@ -15,16 +15,21 @@ int load_elements(hashmap *m, char *table, int use_inv) {
     return 0;
 
   char *str;
+  char *str2;
 
   int did_something = 0;
 
   while (1) {
-    str = calloc(MAX_FILE_SIZE, sizeof(char));
+    str2 = calloc(MAX_FILE_SIZE, sizeof(char));
-    if (!fgets(str, MAX_FILE_SIZE, fptr)) {
+    if (!fgets(str2, MAX_FILE_SIZE, fptr)) {
-      free(str);
+      free(str2);
       break;
     }
 
+    str = calloc(strlen(str2) + 1, sizeof(char));
+    strcpy(str, str2);
+    free(str2);
+
     did_something = 1;
 
     if (use_inv == 1) {
@@ -36,8 +41,8 @@ int load_elements(hashmap *m, char *table, int use_inv) {
     combo_o[0] = '\0';
     combo_o++;
 
-    char *combo = calloc(strlen(combo_o)+1,sizeof(char));
+    char *combo = calloc(strlen(combo_o) + 1, sizeof(char));
-    strcpy(combo,combo_o);
+    strcpy(combo, combo_o);
 
     if (use_inv == 2) {
       hashmap_set(m, str, strlen(str) - 1, (uintptr_t)combo, 1);