mod_conference: Fix format string errors.

Use switch_event_add_header_string() where needed and add a
dummy "%s" format string to switch_event_add_body() calls.

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index 8c82e03f2a6141cc4a026a70b11e2ee20a79466d..0525a5031ae1ce77e8ca74e23bb7ee8a68cca1ab 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -1248,11 +1248,11 @@ static void send_rfc_event(conference_obj_t *conference)
        if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) {
                event->flags |= EF_UNIQ_HEADERS;
 
-               switch_event_add_header(event, SWITCH_STACK_BOTTOM, "conference-name", name);
-               switch_event_add_header(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
-               
+               switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-name", name);
+               switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
+
                body = conference_rfc4579_render(conference, NULL, event);
-               switch_event_add_body(event, body);
+               switch_event_add_body(event, "%s", body);
                free(body);
                switch_event_fire(&event);
        }
@@ -8092,7 +8092,7 @@ static void call_setup_event_handler(switch_event_t *event)
                        
                                for(hp = event->headers; hp; hp = hp->next) {
                                        if (!strncasecmp(hp->name, "var_", 4)) {
-                                               switch_event_add_header(var_event, SWITCH_STACK_BOTTOM, hp->name + 4, hp->value);
+                                               switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, hp->name + 4, hp->value);
                                        }
                                }
                        
@@ -8128,9 +8128,9 @@ static void conf_data_event_handler(switch_event_t *event)
                        switch_event_add_header(revent, SWITCH_STACK_TOP, "Event-Name", "CONFERENCE_DATA");
 
                        body = conference_rfc4579_render(conference, event, revent);
-                       switch_event_add_body(revent, body);
+                       switch_event_add_body(revent, "%s", body);
                        switch_event_fire(&revent);
-                       switch_safe_free(body); 
+                       switch_safe_free(body);
                }
                switch_thread_rwlock_unlock(conference->rwlock);
        }