e_plane_renderer: fix dereferencing null pointer 85/222085/2
authorChangyeon Lee <cyeon.lee@samsung.com>
Thu, 9 Jan 2020 11:18:04 +0000 (20:18 +0900)
committerSooChan Lim <sc1.lim@samsung.com>
Fri, 10 Jan 2020 02:32:46 +0000 (02:32 +0000)
Change-Id: I60c9fc1d52340654612608ee2a919114a38d662c

src/bin/e_plane_renderer.c

index 736a6aa1cfa49e7a7a79e413bd4c8c624eaa7a56..7f2079b99b1efc29d94e0b03739623e64b44730b 100644 (file)
@@ -1187,8 +1187,11 @@ _e_plane_renderer_cursor_image_draw(E_Comp_Wl_Buffer *buffer, tbm_surface_info_s
    src_height = wl_shm_buffer_get_height(buffer->shm_buffer);
    src_stride = wl_shm_buffer_get_stride(buffer->shm_buffer);
    src_ptr = wl_shm_buffer_get_data(buffer->shm_buffer);
+   EINA_SAFETY_ON_NULL_RETURN(src_ptr);
 
    dst_ptr = tsurface_info->planes[0].ptr;
+   EINA_SAFETY_ON_NULL_RETURN(dst_ptr);
+
    memset(dst_ptr, 0, tsurface_info->planes[0].stride * tsurface_info->height);
 
    if (rotation)