Description: net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg
References:
 https://kernel.dance/#3037933448f60f9acb705997eae62013ecb81e0d
Notes:
Bugs:
upstream: released (6.3) [3037933448f60f9acb705997eae62013ecb81e0d]
6.1-upstream-stable: released (6.1.26) [ce729b06dc33b01f8a6ac84da5ef54154326bf7e]
5.10-upstream-stable: released (5.10.179) [ddcf35deb8f2a1d9addc74b586cf4c5a1f5d6020]
4.19-upstream-stable: released (4.19.282) [6ef8120262dfa63d9ec517d724e6f15591473a78]
sid: released (6.1.27-1)
5.10-bullseye-security: released (5.10.179-1)
4.19-buster-security: released (4.19.282-1)