netfilter: ctnetlink: memleak in filter initialization error path
authorPablo Neira Ayuso <pablo@netfilter.org>
Wed, 10 Jun 2020 17:28:53 +0000 (19:28 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 10 Jun 2020 17:33:34 +0000 (19:33 +0200)
commit6c2d2176a85eb2fd65eb7cfe94b3bad0acce99c0
treedd094cf756f9a60717fd8a6a6acb5c92e668e1ec
parentc3829285b2e6a0d5461078d7f6cbb2c2b4bf8c4e
netfilter: ctnetlink: memleak in filter initialization error path

Release the filter object in case of error.

Fixes: cb8aa9a3affb ("netfilter: ctnetlink: add kernel side filtering for dump")
Reported-by: syzbot+38b8b548a851a01793c5@syzkaller.appspotmail.com
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_conntrack_netlink.c