bf8f16f771
CodeQL flags the Free Pages logic for not ensuring that Entry is non-null before using it. Add a check for this and appropriately bail out if we hit this case. Cc: Liming Gao <gaoliming@byosoft.com.cn> Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>