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| author | Joel Granados <joel.granados@gmail.com> | 2023-08-09 13:50:02 +0300 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2023-08-16 01:26:17 +0300 |
| commit | 385a5dc9e578bdc43bf5196258f699f08612379b (patch) | |
| tree | ae04c9765a08b0ba7c29ce815a92a416515aa806 /net/ipv6/netfilter | |
| parent | 7737e46d9d57b230381755b83104dab5a1e631ec (diff) | |
| download | linux-385a5dc9e578bdc43bf5196258f699f08612379b.tar.xz | |
netfilter: Update to register_net_sysctl_sz
Move from register_net_sysctl to register_net_sysctl_sz for all the
netfilter related files. Do this while making sure to mirror the NULL
assignments with a table_size of zero for the unprivileged users.
We need to move to the new function in preparation for when we change
SIZE_MAX to ARRAY_SIZE() in the register_net_sysctl macro. Failing to do
so would erroneously allow ARRAY_SIZE() to be called on a pointer. We
hold off the SIZE_MAX to ARRAY_SIZE change until we have migrated all
the relevant net sysctl registering functions to register_net_sysctl_sz
in subsequent commits.
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Joel Granados <j.granados@samsung.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'net/ipv6/netfilter')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index d13240f13607..b2dd48911c8d 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -87,7 +87,8 @@ static int nf_ct_frag6_sysctl_register(struct net *net) table[2].data = &nf_frag->fqdir->high_thresh; table[2].extra1 = &nf_frag->fqdir->low_thresh; - hdr = register_net_sysctl(net, "net/netfilter", table); + hdr = register_net_sysctl_sz(net, "net/netfilter", table, + ARRAY_SIZE(nf_ct_frag6_sysctl_table)); if (hdr == NULL) goto err_reg; |