From patchwork Fri May 5 19:54:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Steven X-Patchwork-Id: 3579 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.3.129 with SMTP id 123csp170341vsd; Fri, 5 May 2017 04:54:39 -0700 (PDT) X-Received: by 10.223.128.208 with SMTP id 74mr17063248wrl.2.1493985279826; Fri, 05 May 2017 04:54:39 -0700 (PDT) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id a52si6183886wra.327.2017.05.05.04.54.37; Fri, 05 May 2017 04:54:39 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 66726689A94; Fri, 5 May 2017 14:54:30 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smtpproxy19.qq.com (smtpproxy19.qq.com [184.105.206.84]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EA56A6883A7 for ; Fri, 5 May 2017 14:54:19 +0300 (EEST) X-QQ-mid: bizesmtp9t1493985257tzkqerhbe Received: from localhost (unknown [114.255.44.132]) by esmtp4.qq.com (ESMTP) with id ; Fri, 05 May 2017 19:54:16 +0800 (CST) X-QQ-SSF: 01100000004000F0FF30000A0000000 X-QQ-FEAT: igS+bbf8QYPlRPlNpNmTlhxAJ1W1LaEnTszOTlKhYnLw42eN/x/YvnWSxQy3J veLTeLFzVGZZsZ0IyB10R1XCotX3o1d/5vOXpbWGY4iT2ZtPsoosMnSP3+r4/knZ6Sd79JS IThco8ZlpL2FXHMYAXTxcDXWBweNssdbJHEBS59llczMNdY3xeAbs9QJPU7XGElIbyQJStb qAIbVJTtmHJK+cAyA7y/SE0G44071nAZ/n+/mOigkSx+QqBuNmVovs1wKFmi7b1FunXgU24 x5/YMU8GiKvimh X-QQ-GoodBg: 0 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Sat, 6 May 2017 03:54:08 +0800 Message-Id: <20170505195408.10632-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.13.0.rc2 X-QQ-SENDSIZE: 520 X-QQ-Bgrelay: 1 Subject: [FFmpeg-devel] [PATCH] avformat/matroskadec: fix resource leak X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Steven Liu MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Fixes Coverity CID: 1405453 Signed-off-by: Steven Liu --- libavformat/matroskadec.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 9e2c9bd..5282ef7 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -3893,6 +3893,7 @@ static int webm_dash_manifest_cues(AVFormatContext *s, int64_t init_range) "%" PRId64, s->streams[0]->index_entries[i].timestamp); if (ret <= 0 || (ret == 20 && i == s->streams[0]->nb_index_entries - 1)) { av_log(s, AV_LOG_ERROR, "timestamp too long.\n"); + av_free(buf); return AVERROR_INVALIDDATA; } end += ret;