Re: [PATCH 6/7] vfio/ccw: Fix the missed unrealize() call in error path
On 5/22/24 19:01, Cédric Le Goater wrote: From: Zhenzhong Duan When get name failed, we should call unrealize() so that vfio_ccw_realize() is self contained. Fixes: 909a6254eda ("vfio/ccw: Make vfio cdev pre-openable by passing a file handle") Signed-off-by: Zhenzhong Duan Reviewed-by: Cédric Le Goater Thanks, C. --- hw/vfio/ccw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index a468fa2342b97e0ee36bd5fb8443025cc90a0453..36f2677a448c5e31523dcc3de7d973ec70e4a13c 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -588,7 +588,7 @@ static void vfio_ccw_realize(DeviceState *dev, Error **errp) } if (!vfio_device_get_name(vbasedev, errp)) { -return; +goto out_unrealize; } if (!vfio_attach_device(cdev->mdevid, vbasedev, @@ -631,6 +631,7 @@ out_region_err: vfio_detach_device(vbasedev); out_attach_dev_err: g_free(vbasedev->name); +out_unrealize: if (cdc->unrealize) { cdc->unrealize(cdev); }
[PATCH 6/7] vfio/ccw: Fix the missed unrealize() call in error path
From: Zhenzhong Duan When get name failed, we should call unrealize() so that vfio_ccw_realize() is self contained. Fixes: 909a6254eda ("vfio/ccw: Make vfio cdev pre-openable by passing a file handle") Signed-off-by: Zhenzhong Duan --- hw/vfio/ccw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index a468fa2342b97e0ee36bd5fb8443025cc90a0453..36f2677a448c5e31523dcc3de7d973ec70e4a13c 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -588,7 +588,7 @@ static void vfio_ccw_realize(DeviceState *dev, Error **errp) } if (!vfio_device_get_name(vbasedev, errp)) { -return; +goto out_unrealize; } if (!vfio_attach_device(cdev->mdevid, vbasedev, @@ -631,6 +631,7 @@ out_region_err: vfio_detach_device(vbasedev); out_attach_dev_err: g_free(vbasedev->name); +out_unrealize: if (cdc->unrealize) { cdc->unrealize(cdev); } -- 2.45.1