Reported-by: NJann Horn <jannh@google.com>
Fixes: 1e7f583a ("random: make /dev/urandom scalable for silly...")
Cc: stable@kernel.org # 4.8+
Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
Reviewed-by: NJann Horn <jannh@google.com>