| commit | de10eba0f68a161f3176b710b6e27d291d48aac2 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Tue Jul 03 15:29:21 2018 +0300 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Tue Jul 03 15:06:15 2018 +0200 |
| tree | f8e74c76821b6ee47c37d7d7da906d762cd57006 | |
| parent | a1de8d0a7e2cc79dad6d469901b3b5d4c94c4554 [diff] |
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 <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180703122921.brlfxl4vx2ybvrd2@kili.mountain