于 2011年03月11日 23:19, Eric Blake 写道:
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.
Pushed with that fixed. Thanks. Osier