From 2d1cd6c7a91a4beb99a0c3a21be529222a708545 Mon Sep 17 00:00:00 2001 From: Li Qiang Date: Tue, 1 Nov 2016 04:06:58 -0700 Subject: virtio-gpu: fix memory leak in update_cursor_data_virgl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In update_cursor_data_virgl function, if the 'width'/ 'height' is not equal to current cursor's width/height it will return without free the 'data' allocated previously. This will lead a memory leak issue. This patch fix this issue. Signed-off-by: Li Qiang Message-id: 58187760.41d71c0a.cca75.4cb9@mx.google.com Reviewed-by: Marc-André Lureau Signed-off-by: Gerd Hoffmann --- 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 60bce94..5f32e1a 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -84,6 +84,7 @@ static void update_cursor_data_virgl(VirtIOGPU *g, if (width != s->current_cursor->width || height != s->current_cursor->height) { + free(data); return; } -- cgit v1.1