From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.4]) (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 EA997470137; Wed, 22 Jul 2026 07:48:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784706514; cv=none; b=Yq4x9DU75IMZ7Hsf4+uESaI8myp9m1ldt4kBLbWpqc0BeORWYRmylc+UCgNjXZKGW5pr+eefOfsdjqLylCPD2pS8hCJIKTLnXWhw/m6rELYo2P0sr6XYlWLoy6wyLCOjGMA08GAWnxwZKtK/z53cab5NdPSd7SbdoixKzpSiGEk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784706514; c=relaxed/simple; bh=tgM9o/DpEvL50YP7AXAiYHsExbCXemZgNAnHESGJKTE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=VKeYkKcwwCj2PLO2nYpCvZkIbvcGqa3/nMVDjYsF8DDzXhnLaSTUpIXzMiYJM+W/KRH+Z9xEatg0ths8oYo7f+7JlbEPFj2oYAv4DNiQsidMNo1X4DRbH1t6KE1iKoVoDXWgyR2Ku8g4fPW47cLqUlRDj7d4jG5NFp74H/v9tU8= 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=ceVoDmNf; arc=none smtp.client-ip=220.197.31.4 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="ceVoDmNf" 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=ceVoDmNfDYaKzTBIO0 fu7/PnNy5nh5ISp4biGXcIodlGe2awPU0jTAyzLPc9zhCjnp7X4XHwn9KWeNkJ9Q Mr2422DSX4Ggn+Rx0HVYPsAki6Ra9uTZe5331lhqcUan8LDKftuZkwJtxdDmUKCH Do4JgwRsPvYSR3ekLR1sONNjw= Received: from localhost.localdomain (unknown []) by gzsmtp3 (Coremail) with SMTP id PigvCgDnrw+kdWBq8DkpJA--.55057S3; Wed, 22 Jul 2026 15:47:51 +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 v2 bpf-next 1/5] selftests/bpf: Fix double free of subtest_state->name Date: Wed, 22 Jul 2026 15:47:44 +0800 Message-Id: <20260722074748.674080-2-yangfeng59949@163.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260722074748.674080-1-yangfeng59949@163.com> References: <20260722074748.674080-1-yangfeng59949@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:PigvCgDnrw+kdWBq8DkpJA--.55057S3 X-Coremail-Antispam: 1Uf129KBjvdXoWruF4ftryfXFyrCr17Zr43KFg_yoWfCFXE9w 4UXrs7GF10yay5A3WUGr1FkrWkZw4Uur4kXrnIqF13Jay5Xa1DXF4kur1qyas8W39xJa9I van3G3s3Kr1rujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU89Z27UUUUU== X-CM-SenderInfo: p1dqww5hqjkmqzuzqiywtou0bp/xtbCzwc5sWpgdadMWAAA3M 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