From 594fa98211f92ab07ee6d6b6a9eda93a416a1f57 Mon Sep 17 00:00:00 2001 From: Li Qiang Date: Sun, 18 Sep 2016 19:07:11 -0700 Subject: [PATCH 1/2] 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 --- hw/display/virtio-gpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 7fe6ed8..5b6d17b 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; } -- 2.1.4