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| H A D | drm_lease.c | diff f37d63e219c39199a59b8b8a211412ff27192830 Wed Sep 20 14:36:12 CEST 2023 Philipp Stanner <pstanner@redhat.com> drm_lease.c: copy user-array safely
Currently, there is no overflow-check with memdup_user().
Use the new function memdup_array_user() instead of memdup_user() for
duplicating the user-space array safely.
Suggested-by: David Airlie <airlied@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230920123612.16914-6-pstanner@redhat.com
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