diff --git a/src/vuln-3/dc.c b/src/vuln-3/dc.c
index 3a56d7f4870d99fa6c63e3b602444079af59c802..f327fb536ef9fa6a0df6a1ac387dfcea9313fdb3 100644
--- a/src/vuln-3/dc.c
+++ b/src/vuln-3/dc.c
@@ -75,12 +75,8 @@ static node_t *node_new(const char *varname, const value_t value){
 
   //new->varname = strdup(varname);
   /*---- vuln-3 ----*/
-  char varname_copy[1015] = {};
+  char varname_copy[1000] = {};
   strcpy(varname_copy, varname);
-  /*unsigned int count = 0;
-  while (varname[count] != '\0') {
-	  varname_copy[count] = varname[count++];
-  }*/
   new->varname = strdup(varname_copy);
 
   assert(new->varname != NULL && "new: strdup varname failed");