mrtg now reads the context list safely.

diff --git a/citadel/modules/mrtg/serv_mrtg.c b/citadel/modules/mrtg/serv_mrtg.c
index dc3adfc3090ab02fa057c8635b52238ac81a942c..666e04a413561f976ea2468c53ddcc2fa0c211e2 100644 (file)
--- a/citadel/modules/mrtg/serv_mrtg.c
+++ b/citadel/modules/mrtg/serv_mrtg.c
@@ -83,6 +83,7 @@ void mrtg_users(void) {
        
        struct CitContext *cptr;
 
+       begin_critical_section(S_SESSION_TABLE);
         for (cptr = ContextList; cptr != NULL; cptr = cptr->next) {
 
                if (cptr->internal_pgm == 0) {
@@ -94,7 +95,8 @@ void mrtg_users(void) {
                }
 
        }
-
+       end_critical_section(S_SESSION_TABLE);
+       
        mrtg_output(connected_users, active_users);
 }