contact params are not copied during account duplication

[roman.grachev@xxxxxxxxx (Roman Grachev)]

Hi,

The function pjsua_acc_config_dup() does not copy contact_params and
contact_uri_params fields. This causes various problems if a client
tries to use them. The following patch fixes the problem:

--- pjsip/src/pjsua-lib/pjsua_acc.c
+++/pjsip/src/pjsua-lib/pjsua_acc.c
@@ -77,4 +77,6 @@
     pj_strdup_with_null(pool, &dst->reg_uri, &src->reg_uri);
     pj_strdup_with_null(pool, &dst->force_contact, &src->force_contact);
+    pj_strdup_with_null(pool, &dst->contact_params, &src->contact_params);
+    pj_strdup_with_null(pool, &dst->contact_uri_params,
&src->contact_uri_params);
     pj_strdup_with_null(pool, &dst->pidf_tuple_id, &src->pidf_tuple_id);


Regards,
Roman