tree b7ddb7061489c1845d195e1201c8e140ffe94a66
parent d461e3da905332189aad546b2ad9adbe6071c7cc
author Florian Westphal <fw@strlen.de> 1530728732 +0200
committer Pablo Neira Ayuso <pablo@netfilter.org> 1530783911 +0200

netfilter: x_tables: set module owner for icmp(6) matches

nft_compat relies on xt_request_find_match to increment
refcount of the module that provides the match/target.

The (builtin) icmp matches did't set the module owner so it
was possible to rmmod ip(6)tables while icmp extensions were still in use.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>