netfilter: nf_conntrack_bridge: Fix memory leak when error
authorYajun Deng <yajun.deng@linux.dev>
Thu, 29 Jul 2021 08:20:21 +0000 (16:20 +0800)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 4 Aug 2021 08:41:29 +0000 (10:41 +0200)
commit38ea9def5b62f9193f6bad96c5d108e2830ecbde
treeee4157c66c09003b67717a518afdc0042358e73c
parent5f7b51bf09baca8e4f80cbe879536842bafb5f31
netfilter: nf_conntrack_bridge: Fix memory leak when error

It should be added kfree_skb_list() when err is not equal to zero
in nf_br_ip_fragment().

v2: keep this aligned with IPv6.
v3: modify iter.frag_list to iter.frag.

Fixes: 3c171f496ef5 ("netfilter: bridge: add connection tracking system")
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/bridge/netfilter/nf_conntrack_bridge.c