Commit 2d1cd6c7 authored by Li Qiang's avatar Li Qiang Committed by Gerd Hoffmann
Browse files

virtio-gpu: fix memory leak in update_cursor_data_virgl 



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: default avatarLi Qiang <liqiang6-s@360.cn>
Message-id: 58187760.41d71c0a.cca75.4cb9@mx.google.com
Reviewed-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 42a8dadc

hw/display/virtio-gpu.c

+1 −0
Original line number Diff line number Diff line
@@ -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;

    }