From: Michael Santos <michael.santos@gmail.com>
Date: Wed, 16 Mar 2011 14:05:05 +0000 (-0400)
Subject: Ensure monitored container name is null terminated
X-Git-Tag: lxc-0.7.5~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3bc28bd6128b61efb84906a617e9d09df88eecc;p=thirdparty%2Flxc.git

Ensure monitored container name is null terminated

regexec() expects a null terminated name.

Signed-off-by: Michael Santos <michael.santos@gmail.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---

diff --git a/src/lxc/monitor.c b/src/lxc/monitor.c
index 7ec170183..e51b59aac 100644
--- a/src/lxc/monitor.c
+++ b/src/lxc/monitor.c
@@ -70,6 +70,7 @@ void lxc_monitor_send_state(const char *name, lxc_state_t state)
 	struct lxc_msg msg = { .type = lxc_msg_state,
 			       .value = state };
 	strncpy(msg.name, name, sizeof(msg.name));
+	msg.name[sizeof(msg.name) - 1] = 0;
 
 	lxc_monitor_send(&msg);
 }