diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-09-10 18:21:08 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-11-05 18:06:24 +0100 |
| commit | ee6abeb6ec08473713848ce9028110f1684853b7 (patch) | |
| tree | 5fc29c54230425e4a26d9723dadd48f4c89b18bc /qdev-monitor.c | |
| parent | 2fa4e56d88aa0039062bbc7f9a88e9f90c77ed94 (diff) | |
qdev-monitor: Unref device when device_add fails
qdev_device_add() leaks the created device upon failure. I suspect this
problem crept in because qdev_free() unparents the device but does not
drop a reference - confusing name.
Cc: qemu-stable@nongnu.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'qdev-monitor.c')
| -rw-r--r-- | qdev-monitor.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/qdev-monitor.c b/qdev-monitor.c index 753bab7545..9099d3d8f1 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c @@ -527,6 +527,7 @@ DeviceState *qdev_device_add(QemuOpts *opts) } if (qemu_opt_foreach(opts, set_property, qdev, 1) != 0) { qdev_free(qdev); + object_unref(OBJECT(qdev)); return NULL; } if (qdev->id) { @@ -540,6 +541,7 @@ DeviceState *qdev_device_add(QemuOpts *opts) g_free(name); } if (qdev_init(qdev) < 0) { + object_unref(OBJECT(qdev)); qerror_report(QERR_DEVICE_INIT_FAILED, driver); return NULL; } |