From 9efa4f1ce48d5022eb427773faa3284712205fc3 Mon Sep 17 00:00:00 2001
From: Dave West <davew@uncensored.citadel.org>
Date: Tue, 18 Mar 2008 15:01:22 +0000
Subject: [PATCH] mrtg now reads the context list safely.

---
 citadel/modules/mrtg/serv_mrtg.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/citadel/modules/mrtg/serv_mrtg.c b/citadel/modules/mrtg/serv_mrtg.c
index dc3adfc30..666e04a41 100644
--- 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);
 }
 
-- 
2.30.2