From: Feng Yang <yangfeng59949@163.com>
To: andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org,
daniel@iogearbox.net, memxor@gmail.com, martin.lau@linux.dev,
song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org,
emil@etsalapatis.com
Cc: bpf@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 bpf-next 1/5] selftests/bpf: Fix double free of subtest_state->name
Date: Thu, 23 Jul 2026 16:50:56 +0800 [thread overview]
Message-ID: <20260723085100.482147-2-yangfeng59949@163.com> (raw)
In-Reply-To: <20260723085100.482147-1-yangfeng59949@163.com>
From: Feng Yang <yangfeng@kylinos.cn>
The name has already been freed in the free_subtest_state function
and does not need to be freed again.
Fixes: 0925225956bb ("bpf/selftests: Add granular subtest output for prog_test")
Signed-off-by: Feng Yang <yangfeng@kylinos.cn>
---
tools/testing/selftests/bpf/test_progs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 7ba82974ee78..1d3caf996971 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -1886,7 +1886,6 @@ static int worker_main_send_subtests(int sock, struct test_state *state)
worker_main_send_log(sock, subtest_state->log_buf, subtest_state->log_cnt);
free_subtest_state(subtest_state);
- free(subtest_state->name);
}
out:
--
2.43.0
next prev parent reply other threads:[~2026-07-23 8:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 8:50 [PATCH v3 bpf-next 0/5] selftests/bpf: Fix several issues in test_progs.c Feng Yang
2026-07-23 8:50 ` Feng Yang [this message]
2026-07-23 8:50 ` [PATCH v3 bpf-next 2/5] selftests/bpf: Fix incorrect error checking for pthread_create Feng Yang
2026-07-23 8:50 ` [PATCH v3 bpf-next 3/5] selftests/bpf: Fix missing allocation null checks in test_progs.c Feng Yang
2026-07-23 9:17 ` sashiko-bot
2026-07-24 7:32 ` Feng Yang
2026-07-23 8:50 ` [PATCH v3 bpf-next 4/5] selftests/bpf: Use calloc to allocate subtest_states Feng Yang
2026-07-23 8:51 ` [PATCH v3 bpf-next 5/5] selftests/bpf: Fix memory leak on subtest_states reallocation Feng Yang
2026-07-24 21:33 ` [PATCH v3 bpf-next 0/5] selftests/bpf: Fix several issues in test_progs.c patchwork-bot+netdevbpf
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