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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2024-07-25 22:28:21 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2024-08-01 00:21:34 +0300 |
| commit | c22921df777de5606f1047b1345b8d22ef1c0b34 (patch) | |
| tree | 5824c5fc27fd19086e80f080b11180ec01f1b4ea /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5830aa863981d43560748aa93589c0695191d95d (diff) | |
| download | linux-c22921df777de5606f1047b1345b8d22ef1c0b34.tar.xz | |
netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init().
ip6table_nat_table_init() accesses net->gen->ptr[ip6table_nat_net_ops.id],
but the function is exposed to user space before the entry is allocated
via register_pernet_subsys().
Let's call register_pernet_subsys() before xt_register_template().
Fixes: fdacd57c79b7 ("netfilter: x_tables: never register tables by default")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions