diff options
| author | Li Qiang <liqiang6-s@360.cn> | 2016-09-18 19:07:11 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-10-26 14:52:21 +0200 |
| commit | cb3a0522b694cc5bb6424497b3f828ccd28fd1dd (patch) | |
| tree | d7952e08e976d874cac40fe699a818b4ed7126d9 /hw/display/virtio-gpu.c | |
| parent | ede0cbeb7892bdf4a19128853a3a3c61a17fb068 (diff) | |
| download | qemu-cb3a0522b694cc5bb6424497b3f828ccd28fd1dd.zip qemu-cb3a0522b694cc5bb6424497b3f828ccd28fd1dd.tar.gz qemu-cb3a0522b694cc5bb6424497b3f828ccd28fd1dd.tar.bz2 | |
virtio-gpu: fix memory leak in virtio_gpu_resource_create_2d
In virtio gpu resource create dispatch, if the pixman format is zero
it doesn't free the resource object allocated previously. Thus leading
a host memory leak issue. This patch avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 57df486e.8379240a.c3620.ff81@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/virtio-gpu.c')
| -rw-r--r-- | hw/display/virtio-gpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index fa6fd0e..60bce94 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -333,6 +333,7 @@ static void virtio_gpu_resource_create_2d(VirtIOGPU *g, qemu_log_mask(LOG_GUEST_ERROR, "%s: host couldn't handle guest format %d\n", __func__, c2d.format); + g_free(res); cmd->error = VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER; return; } |