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Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/kfree_skb.c')
-rw-r--r--tools/testing/selftests/bpf/prog_tests/kfree_skb.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c
index 73579370bfbd..34f8822fd221 100644
--- a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c
+++ b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#define _GNU_SOURCE
#include <test_progs.h>
#include <network_helpers.h>
#include "kfree_skb.skel.h"
@@ -36,7 +37,7 @@ static void on_sample(void *ctx, int cpu, void *data, __u32 size)
"cb32_0 %x != %x\n",
meta->cb32_0, cb.cb32[0]))
return;
- if (CHECK(pkt_v6->eth.h_proto != 0xdd86, "check_eth",
+ if (CHECK(pkt_v6->eth.h_proto != htons(ETH_P_IPV6), "check_eth",
"h_proto %x\n", pkt_v6->eth.h_proto))
return;
if (CHECK(pkt_v6->iph.nexthdr != 6, "check_ip",