From: Dave West <davew@uncensored.citadel.org>
Date: Sat, 30 Jan 2010 16:11:50 +0000 (+0000)
Subject: Attempt to fix the crash that results from a new sessions context
X-Git-Tag: v7.86~473
X-Git-Url: https://code.citadel.org/?a=commitdiff_plain;h=df63654a68eeb2f11bb979d74706abcfdae85775;p=citadel.git

Attempt to fix the crash that results from a new sessions context
not existing before the command loop is entered.
This fixes a theoretical non atomic opperation but does not seem
to cause unwanted side effects. Lets see if it cures the problem
on those systems that are seeing it regularly.
---

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index 3d2db7da8..d3f13aba5 100644
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -925,7 +925,7 @@ do_select:	force_purge = 0;
 		begin_critical_section(S_SESSION_TABLE);
 		for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
 			/* Dont select on dead sessions only truly idle ones */
-			if ((ptr->state == CON_IDLE)) {
+			if ((ptr->state == CON_IDLE) && (CC->kill_me == 0)) {
 				FD_SET(ptr->client_socket, &readfds);
 				if (ptr->client_socket > highest)
 					highest = ptr->client_socket;