This is a note to let you know that I've just added the patch titled
selftests/bpf: Close fd in error path in drop_on_reuseport
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-bpf-close-fd-in-error-path-in-drop_on_reus.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 02f7557eeb15e846840122eba154ce8f92222b4a
Author: Geliang Tang <geliang@xxxxxxxxxx>
Date: Tue Jul 9 17:16:19 2024 +0800
selftests/bpf: Close fd in error path in drop_on_reuseport
[ 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@xxxxxxxxx>
Signed-off-by: Geliang Tang <tanggeliang@xxxxxxxxxx>
Link: https://lore.kernel.org/r/86aed33b4b0ea3f04497c757845cff7e8e621a2d.1720515893.git.tanggeliang@xxxxxxxxxx
Signed-off-by: Martin KaFai Lau <martin.lau@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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,
