Repare Bugs

src/util.c

@@ -28,7 +28,7 @@ void erreur_1s(char *message, char *s) {
 /*-------------------------------------------------------------------------*/
 
 char *duplique_chaine(char *src) {
-  char *dest = malloc(sizeof(char) * strlen(src));
+  char *dest = malloc(sizeof(char) * (strlen(src) + 1));
   strcpy(dest, src);
   return dest;
 }