🚀 go-pugleaf

Quipu DSA (ISODE Release 6.0) loses some memory with every "bind". 

In function conn_pre_init(), the parameters of the first indication 
received through TNetAccept are saved.

quipu/conn_init.c  conn_pre_init() 572-579

    if (vec[0])
	cn->cn_init_act.ia_vec[0] = strdup (vec[0]);
    if (vec[1])
	cn->cn_init_act.ia_vec[1] = strdup (vec[1]);
    if (vec[2])
	cn->cn_init_act.ia_vec[2] = strdup (vec[2]);
    if (vec[3])
	cn->cn_init_act.ia_vec[3] = strdup (vec[3]);

At the time of releasing the connection, memory allocated through strdup() 
is released as under  :

quipu/conn.c conn_free 53-60

    if (conn->cn_init_act.ia_vec[0])
	free (conn->cn_init_act.ia_vec[0]);
    if (conn->cn_init_act.ia_vec[1])
	free (conn->cn_init_act.ia_vec[1]);
    if (conn->cn_init_act.ia_vec[2])
	free (conn->cn_init_act.ia_vec[2]);
    if (conn->cn_init_act.ia_vec[3])
	free (conn->cn_init_act.ia_vec[3]);

But vec[1] has been initialized to NULL in TInit () which is called through
AcInit and the memory allocated for this element is never released.

tsap/tsaprespond.c, TInit() 114
	*vec = NULL;

I think the above statement should be deleted to fix this problem.