Description: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() References: Notes: carnil> Introduced in ef1f7df9170d ("netfilter: nf_tables: expression ops carnil> overloading"). Vulnerable versions: 3.13-rc1. Bugs: upstream: released (6.9-rc5) [f969eb84ce482331a991079ab7a5c4dc3b7f89bf] 6.8-upstream-stable: released (6.8.8) [01f1a678b05ade4b1248019c2dcca773aebbeb7f] 6.6-upstream-stable: released (6.6.29) [a9ebf340d123ae12582210407f879d6a5a1bc25b] 6.1-upstream-stable: released (6.1.88) [8d56bad42ac4c43c6c72ddd6a654a2628bf839c5] 5.10-upstream-stable: released (5.10.216) [934e66e231cff2b18faa2c8aad0b8cec13957e05] 4.19-upstream-stable: released (4.19.313) [939109c0a8e2a006a6cc8209e262d25065f4403a] sid: released (6.8.9-1) 6.1-bookworm-security: released (6.1.90-1) 5.10-bullseye-security: released (5.10.216-1) 4.19-buster-security: needed