net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

Bugzilla: https://bugzilla.redhat.com/2192682
CVE: CVE-2023-2248
CVE: CVE-2023-31436
Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=52406983

33523f73 (Ricardo Robaina)
net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

net/sched/sch_qfq.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)

Signed-off-by: Ricardo Robaina rrobaina@redhat.com