tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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netfilter: nf_conntrack: enable icmp clash support

Not strictly required, but should not be harmful either:
This isn't a stateful protocol, hence clash resolution should work fine.

Signed-off-by: Florian Westphal <fw@strlen.de>

Florian Westphal f7becf0d 21d033e4

+2
+1
net/netfilter/nf_conntrack_proto_icmp.c
··· 365 365 const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp = 366 366 { 367 367 .l4proto = IPPROTO_ICMP, 368 + .allow_clash = true, 368 369 #if IS_ENABLED(CONFIG_NF_CT_NETLINK) 369 370 .tuple_to_nlattr = icmp_tuple_to_nlattr, 370 371 .nlattr_tuple_size = icmp_nlattr_tuple_size,
+1
net/netfilter/nf_conntrack_proto_icmpv6.c
··· 343 343 const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 = 344 344 { 345 345 .l4proto = IPPROTO_ICMPV6, 346 + .allow_clash = true, 346 347 #if IS_ENABLED(CONFIG_NF_CT_NETLINK) 347 348 .tuple_to_nlattr = icmpv6_tuple_to_nlattr, 348 349 .nlattr_tuple_size = icmpv6_nlattr_tuple_size,