Commits
Liping Zhang committed 2e917d602ac
netfilter: nft_numgen: fix race between num generate and store it After we generate a new number, we still use the priv->counter and store it to the dreg. This is not correct, another cpu may already change it to a new number. So we must use the generated number, not the priv->counter itself. Fixes: 91dbc6be0a62 ("netfilter: nf_tables: add number generator expression") Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>