This patch fixes a warning reported by the kbuild test robot (from linux-next
tree):
net/netfilter/nft_tproxy.c: In function 'nft_tproxy_eval_v6':
>> net/netfilter/nft_tproxy.c:85:9: warning: missing braces around initializer [-Wmissing-braces]
struct in6_addr taddr = {0};
^
net/netfilter/nft_tproxy.c:85:9: warning: (near initialization for 'taddr.in6_u') [-Wmissing-braces]
This warning is actually caused by a gcc bug already resolved in newer
versions (kbuild used 4.9) so this kind of initialization is omitted and
memset is used instead.
Fixes: 4ed8eb6570a4 ("netfilter: nf_tables: Add native tproxy support")
Signed-off-by: Máté Eckl <ecklm94@xxxxxxxxx>
---
net/netfilter/nft_tproxy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/nft_tproxy.c b/net/netfilter/nft_tproxy.c
index eff99dffc842..f92a82c73880 100644
--- a/net/netfilter/nft_tproxy.c
+++ b/net/netfilter/nft_tproxy.c
@@ -82,13 +82,15 @@ static void nft_tproxy_eval_v6(const struct nft_expr *expr,
const struct nft_tproxy *priv = nft_expr_priv(expr);
struct sk_buff *skb = pkt->skb;
const struct ipv6hdr *iph = ipv6_hdr(skb);
- struct in6_addr taddr = {0};
+ struct in6_addr taddr;
int thoff = pkt->xt.thoff;
struct udphdr _hdr, *hp;
__be16 tport = 0;
struct sock *sk;
int l4proto;
+ memset(&taddr, 0, sizeof(taddr));
+
if (!pkt->tprot_set) {
regs->verdict.code = NFT_BREAK;
return;
--
ecklm
