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Commit b2762d13 authored by Linkui Xiao's avatar Linkui Xiao Committed by Greg Kroah-Hartman
Browse files

netfilter: nf_conntrack_bridge: initialize err to 0 



[ Upstream commit a44af08e3d4d7566eeea98d7a29fe06e7b9de944 ]

K2CI reported a problem:

	consume_skb(skb);
	return err;
[nf_br_ip_fragment() error]  uninitialized symbol 'err'.

err is not initialized, because returning 0 is expected, initialize err
to 0.

Fixes: 3c171f49 ("netfilter: bridge: add connection tracking system")
Reported-by: default avatark2ci <kernel-bot@kylinos.cn>
Signed-off-by: default avatarLinkui Xiao <xiaolinkui@kylinos.cn>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent fd51e754

net/bridge/netfilter/nf_conntrack_bridge.c

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ static int nf_br_ip_fragment(struct net *net, struct sock *sk, 
	ktime_t tstamp = skb->tstamp;

	struct ip_frag_state state;

	struct iphdr *iph;

	int err;

	int err = 0;



	/* for offloaded checksums cleanup checksum before fragmentation */

	if (skb->ip_summed == CHECKSUM_PARTIAL &&