From patchwork Fri Aug 9 16:22:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roman Smirnov X-Patchwork-Id: 13758998 Received: from mx01.omp.ru (mx01.omp.ru [90.154.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 08E201991B9 for ; Fri, 9 Aug 2024 16:23:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.154.21.10 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723220615; cv=none; b=uDYIzbIC4dHhCyv0j7RBYeYilKF/ItiUBwxoOf0PiXASx8RIfV5/NE4BbsnTSpm7WoB8AFt5wh9N6KCgnHGIRFlhU35ROYQtFB/F9qkHJHtLiHgapoUMleigtCpuPHmz1cXgRl/O7qtDr2FODLGieoGhU0LQDgTyw9BkZqrylm0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723220615; c=relaxed/simple; bh=tAn8KcDWKi/HaXKYargqnpBpgd+bpu/ghQBoF6wcm+4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=nGrWEM9lWgsmVJf3MeS/7spkBnawgg8Uew4uP27LUcFzx7M/5xJM5tbL9mqcd8hBX7006A39iI0MvbkjKLQFliFo+O0h1yEUwwRHMg/cYB3By4EGz+nP9EZ5dOpCS03RrsRy9DLUKR7AfRITWtAavKcqG4AP9V0hj+wwKD0kmqE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru; spf=pass smtp.mailfrom=omp.ru; arc=none smtp.client-ip=90.154.21.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=omp.ru Received: from localhost.localdomain (217.23.186.16) by msexch01.omp.ru (10.188.4.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.1258.12; Fri, 9 Aug 2024 19:23:13 +0300 From: Roman Smirnov To: CC: Roman Smirnov Subject: [PATCH BlueZ v1 3/3] android/avdtp: fix leak in avdtp_new() Date: Fri, 9 Aug 2024 19:22:29 +0300 Message-ID: <20240809162252.50098-4-r.smirnov@omp.ru> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240809162252.50098-1-r.smirnov@omp.ru> References: <20240809162252.50098-1-r.smirnov@omp.ru> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: msexch01.omp.ru (10.188.4.12) To msexch01.omp.ru (10.188.4.12) X-KSE-ServerInfo: msexch01.omp.ru, 9 X-KSE-AntiSpam-Interceptor-Info: scan successful X-KSE-AntiSpam-Version: 6.1.0, Database issued on: 08/09/2024 16:04:17 X-KSE-AntiSpam-Status: KAS_STATUS_NOT_DETECTED X-KSE-AntiSpam-Method: none X-KSE-AntiSpam-Rate: 0 X-KSE-AntiSpam-Info: Lua profiles 186979 [Aug 09 2024] X-KSE-AntiSpam-Info: Version: 6.1.0.4 X-KSE-AntiSpam-Info: Envelope from: r.smirnov@omp.ru X-KSE-AntiSpam-Info: LuaCore: 24 0.3.24 186c4d603b899ccfd4883d230c53f273b80e467f X-KSE-AntiSpam-Info: {rep_avail} X-KSE-AntiSpam-Info: {Tracking_from_domain_doesnt_match_to} X-KSE-AntiSpam-Info: d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;127.0.0.199:7.1.2;omp.ru:7.1.1 X-KSE-AntiSpam-Info: ApMailHostAddress: 217.23.186.16 X-KSE-AntiSpam-Info: Rate: 0 X-KSE-AntiSpam-Info: Status: not_detected X-KSE-AntiSpam-Info: Method: none X-KSE-AntiSpam-Info: Auth:dmarc=temperror header.from=omp.ru;spf=temperror smtp.mailfrom=omp.ru;dkim=none X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Heuristic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 08/09/2024 16:08:00 X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: Clean, bases: 8/9/2024 2:06:00 PM X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: InTheLimit It is necessary to close the file descriptor in case of an error. Found with the SVACE static analysis tool. --- android/avdtp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/android/avdtp.c b/android/avdtp.c index a261a8e5f..e0466853b 100644 --- a/android/avdtp.c +++ b/android/avdtp.c @@ -2130,8 +2130,10 @@ struct avdtp *avdtp_new(int fd, size_t imtu, size_t omtu, uint16_t version, return NULL; } - if (set_priority(new_fd, 6) < 0) + if (set_priority(new_fd, 6) < 0) { + close(new_fd); return NULL; + } session = g_new0(struct avdtp, 1); session->io = g_io_channel_unix_new(new_fd);