From: Daniel Lezcano <daniel.lezcano@free.fr>
Date: Fri, 26 Feb 2010 20:12:31 +0000 (+0100)
Subject: fix kill -1 process
X-Git-Tag: lxc-0.7.0~122
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d9fb3e9d2b9722040f37f0e01e29d071f4c6fe8;p=thirdparty%2Flxc.git

fix kill -1 process

In the process of rollbacking, the handler->pid is not set
we must not kill it. Otherwsise, kill(-1, SIGKILL), ouch ! ...

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---

diff --git a/src/lxc/start.c b/src/lxc/start.c
index dcd587b82..d57d027fa 100644
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -261,7 +261,8 @@ void lxc_fini(const char *name, struct lxc_handler *handler)
 void lxc_abort(const char *name, struct lxc_handler *handler)
 {
 	lxc_set_state(name, handler, ABORTING);
-	kill(handler->pid, SIGKILL);
+	if (handler->pid > 0)
+		kill(handler->pid, SIGKILL);
 }
 
 struct start_arg {