=== modified file 'src/ftp-basic.c'
--- src/ftp-basic.c	2011-01-01 12:19:37 +0000
+++ src/ftp-basic.c	2012-04-12 08:27:36 +0000
@@ -524,7 +524,10 @@
   for (s += 4; *s && !c_isdigit (*s); s++)
     ;
   if (!*s)
-    return FTPINVPASV;
+    {
+      xfree (respline);
+      return FTPINVPASV;
+    }
   for (i = 0; i < 6; i++)
     {
       tmp[i] = 0;
@@ -593,7 +596,10 @@
   for (s += 4; *s && !c_isdigit (*s); s++)
     ;
   if (!*s)
-    return FTPINVPASV;
+    {
+      xfree (respline);
+      return FTPINVPASV;
+    }
 
   /* First, get the address family */
   af = 0;