net: sched: sch: Fix off by one in htb_activate_prios()

stable inclusion
from stable-v5.10.169
commit c00867afe4efd5754e696d5c0a8d3f682efd7ffb
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7V9QX

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c00867afe4efd5754e696d5c0a8d3f682efd7ffb



----------------------------------------------------

commit 9cec2aaf upstream.

The > needs be >= to prevent an out of bounds access.

Fixes: de5ca4c3 ("net: sched: sch: Bounds check priority")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/Y+D+KN18FQI2DKLq@kili


Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: zhaoxiaoqiang11 <zhaoxiaoqiang11@jd.com>