diff -Naur polarssl/library/asn1parse.c polarssl-fixed/library/asn1parse.c
--- polarssl/library/asn1parse.c	2015-01-14 02:34:59.000000000 +0100
+++ polarssl-fixed/library/asn1parse.c	2015-01-14 16:11:08.880210998 +0100
@@ -278,6 +278,8 @@
             if( cur->next == NULL )
                 return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
 
+            memset( cur->next, 0, sizeof( asn1_sequence ) );
+
             cur = cur->next;
         }
     }