On 03/11/2011 06:56 AM, Osier Yang wrote: > Otherwise connection of hypervisor driver will be leaked when > one shutdown the guest in console. e.g. > > [root@localhost]# init 0 > ...... > init: Re-executing /sbin/init > Halting system... > Power down. > > error: Failed to disconnect from the hypervisor, 1 leaked reference(s) > --- > tools/console.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/tools/console.c b/tools/console.c > index b9dd268..01d8bd1 100644 > --- a/tools/console.c > +++ b/tools/console.c > @@ -91,6 +91,8 @@ static void > virConsoleShutdown(virConsolePtr con) > { > con->quit = true; > + if (con->st) > + virStreamFree(con->st); > virStreamEventRemoveCallback(con->st); Shouldn't you free the stream _after_ you remove the callback from it? Otherwise, you are referencing a freed stream. ACK if you swap those two lines.