Re: [PATCH] drm/vgem: off by one in vgem_gem_fault()

On Tue, Jul 03, 2018 at 03:29:21PM +0300, Dan Carpenter wrote: > If page_offset is == num_pages then we end up reading beyond the end of > obj->pages[]. > > Fixes: af33a9190d02 ("drm/vgem: Enable dmabuf import interfaces") > Signed-off-by: Dan Carpenter > --- > Static analysis. Not tested Appli

[PATCH] drm/vgem: off by one in vgem_gem_fault()

If page_offset is == num_pages then we end up reading beyond the end of obj->pages[]. Fixes: af33a9190d02 ("drm/vgem: Enable dmabuf import interfaces") Signed-off-by: Dan Carpenter --- Static analysis. Not tested diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c ind