From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1597534D398; Thu, 23 Jul 2026 08:51:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784796713; cv=none; b=oSBoDZlgxMeSBBO7jzO8QM/T+A6VtEeOslsGxe9pk3hhlClbbMIZ2aep/XyRrOsayOk8GWKBMRZgCuVmqV8MfQxwjg0FNDXS5jbmZkJ46n/ZlF6n2tBOr56CfNZWQCHwiMZc2giS9NL7MeNrrL0tYr4Ca6GfN8VHgMu+dUvscCQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784796713; c=relaxed/simple; bh=tgM9o/DpEvL50YP7AXAiYHsExbCXemZgNAnHESGJKTE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ESEbtJN86UBayKzfxO+NDDZwyFmgaJr2o2Bo1xkbIgDhfUe7bMRtBkq51OOElYj1w3sD7f0YDJwNDxIOD06L30mA9DMivC8ikSC3OqYxo5hTTMhPgoxbQU2LqESUvtrEUGO5SzgAcs+vfsCWIEPVa5ARfBepW52N7sX0nqL1IMg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=NLwZPRms; arc=none smtp.client-ip=117.135.210.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="NLwZPRms" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=aj 4zqliLEwXTaW1eZQaP/YZLdrTirAHsc39CRSxXaEM=; b=NLwZPRms10tjGHngim s0O13zS8opeqhhYlJkQ0QXf4AlhqwnqP4ionJeKiTKc+bvqGS4JD+Z8wqIs9haap Jx44HkdGq/nAVhfghb+WFwqHF8YNFbIqpAGXbFG4cEqyFC0S/CgSvWrAnFWOSCk0 IyojapPpKvwB5KGjeNOFWPSxs= Received: from localhost.localdomain (unknown []) by gzsmtp4 (Coremail) with SMTP id PygvCgAXxSj01WFqpPy0Ig--.27305S3; Thu, 23 Jul 2026 16:51:02 +0800 (CST) From: Feng Yang 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 Message-Id: <20260723085100.482147-2-yangfeng59949@163.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260723085100.482147-1-yangfeng59949@163.com> References: <20260723085100.482147-1-yangfeng59949@163.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:PygvCgAXxSj01WFqpPy0Ig--.27305S3 X-Coremail-Antispam: 1Uf129KBjvdXoWruF4ftryfXFyrCr17Zr43KFg_yoWfCFXE9w 4UXrs7GF10yay5A3WUGr1FkrWkZw4Uur4kXrnIqF13Jay5Xa1DXF4kur1qyas8W39xJa9I van3G3s3Kr1rujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8S1v7UUUUU== X-CM-SenderInfo: p1dqww5hqjkmqzuzqiywtou0bp/xtbCzxalHmph1famvgAA3S From: Feng Yang 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 --- 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