--- /dev/null
+--- a/library/asn1parse.c
++++ b/library/asn1parse.c
+@@ -278,6 +278,8 @@ int asn1_get_sequence_of( unsigned char
+ if( cur->next == NULL )
+ return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
+
++ memset( cur->next, 0, sizeof( asn1_sequence ) );
++
+ cur = cur->next;
+ }
+ }