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(parent: 91701f6) | patch
net: sched: sch: Fix off by one in htb_activate_prios()
authorDan Carpenter <error27@gmail.com>
Mon, 6 Feb 2023 13:18:32 +0000 (16:18 +0300)
committerJakub Kicinski <kuba@kernel.org>
Wed, 8 Feb 2023 07:38:53 +0000 (23:38 -0800)
commit9cec2aaffe969f2a3e18b5ec105fc20bb908e475
treedc7860885527dd501600b6889552be2ffb164ed5tree | snapshot
parent91701f63d8e14fb86ec58bb0b5a6c9d2683d99b4commit | diff
net: sched: sch: Fix off by one in htb_activate_prios()

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

Fixes: de5ca4c3852f ("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>
net/sched/sch_htb.c diff | blob | history
Domain: System / Kernel;