5.15-stable review patch. If anyone has any objections, please let me know.
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From: Geliang Tang tanggeliang@kylinos.cn
[ Upstream commit adae187ebedcd95d02f045bc37dfecfd5b29434b ]
In the error path when update_lookup_map() fails in drop_on_reuseport in prog_tests/sk_lookup.c, "server1", the fd of server 1, should be closed. This patch fixes this by using "goto close_srv1" lable instead of "detach" to close "server1" in this case.
Fixes: 0ab5539f8584 ("selftests/bpf: Tests for BPF_SK_LOOKUP attach point") Acked-by: Eduard Zingerman eddyz87@gmail.com Signed-off-by: Geliang Tang tanggeliang@kylinos.cn Link: https://lore.kernel.org/r/86aed33b4b0ea3f04497c757845cff7e8e621a2d.172051589... Signed-off-by: Martin KaFai Lau martin.lau@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c index 6db07401bc493..651c23d6836bc 100644 --- a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c +++ b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c @@ -964,7 +964,7 @@ static void drop_on_reuseport(const struct test *t)
err = update_lookup_map(t->sock_map, SERVER_A, server1); if (err) - goto detach; + goto close_srv1;
/* second server on destination address we should never reach */ server2 = make_server(t->sotype, t->connect_to.ip, t->connect_to.port,