From: Florian Westphal Date: Sat, 5 May 2018 22:46:16 +0000 (+0200) Subject: netfilter: x_tables: add module alias for icmp matches X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a44f6d82a471aa52fe218e43105fbe3c458fc5a6;p=linux.git netfilter: x_tables: add module alias for icmp matches The icmp matches are implemented in ip_tables and ip6_tables, respectively, so for normal iptables they are always available: those modules are loaded once iptables calls getsockopt() to fetch available module revisions. In iptables-over-nftables case probing occurs via nfnetlink, so these modules might not be loaded. Add aliases so modprobe can load these when icmp/icmp6 is requested. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 44b308d93ec24..e85f35b89c49a 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -34,6 +34,7 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Netfilter Core Team "); MODULE_DESCRIPTION("IPv4 packet filter"); +MODULE_ALIAS("ipt_icmp"); void *ipt_alloc_initial_table(const struct xt_table *info) { diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index 65c9e1a583056..97f79dc943d79 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -38,6 +38,7 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Netfilter Core Team "); MODULE_DESCRIPTION("IPv6 packet filter"); +MODULE_ALIAS("ip6t_icmp6"); void *ip6t_alloc_initial_table(const struct xt_table *info) {