From 67f27bd94f6c4c1f3e5e1d21bf99dc0a145bfc1c Mon Sep 17 00:00:00 2001
From: Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Date: Fri, 27 Dec 2013 14:31:19 -0500
Subject: [PATCH] qrexec-daemon: make children_count volatile

It's decremented in a signal handler
---
 qrexec/qrexec-daemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qrexec/qrexec-daemon.c b/qrexec/qrexec-daemon.c
index 3a50136..2c30d66 100644
--- a/qrexec/qrexec-daemon.c
+++ b/qrexec/qrexec-daemon.c
@@ -65,7 +65,7 @@ char default_user_keyword[] = "DEFAULT:";
 we need to track the number of children, so that excessive QREXEC_EXECUTE_*
 commands do not fork-bomb dom0
 */
-int children_count;
+volatile int children_count;
 
 void sigusr1_handler(int x)
 {