fail call on extensions with nested conditions

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9312 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c b/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
index b63165b090c12c481fe63722a3729dee43917dc3..a979b8509001f1603603b0e9ef8c66d87041ffc8 100644 (file)
--- a/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
+++ b/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
@@ -64,6 +64,12 @@ static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *
                switch_safe_free(field_expanded);
                switch_safe_free(expression_expanded);
 
+               if (switch_xml_child(xcond, "condition")) {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Nested conditions are not allowed!\n");
+                       proceed = 1;
+                       goto done;
+               }
+
                field = (char *) switch_xml_attr(xcond, "field");
 
                if ((xexpression = switch_xml_child(xcond, "expression"))) {