From patchwork Mon Feb 18 00:07:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 12096 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 545EB448A56 for ; Mon, 18 Feb 2019 02:09:29 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4663968AA96; Mon, 18 Feb 2019 02:09:29 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe05-1.mx.upcmail.net (vie01a-dmta-pe05-1.mx.upcmail.net [84.116.36.11]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1ECA168AA85 for ; Mon, 18 Feb 2019 02:09:22 +0200 (EET) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe05.mx.upcmail.net with esmtp (Exim 4.88) (envelope-from ) id 1gvWUr-0007qh-0E for ffmpeg-devel@ffmpeg.org; Mon, 18 Feb 2019 01:09:21 +0100 Received: from localhost ([213.47.41.20]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id vWTtgOS3v2WSsvWTtgGasr; Mon, 18 Feb 2019 01:08:21 +0100 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.41.20 X-CNFS-Analysis: v=2.3 cv=E7kcWpVl c=1 sm=1 tr=0 a=I1eytVlZLDX1BM2VTtTtSw==:117 a=I1eytVlZLDX1BM2VTtTtSw==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=nZOtpAppAAAA:20 a=xSyGCli6ywmbswC8IHYA:9 a=VlZU0XKO32wA:10 a=1fhp2MxaeJtTNGEnv6mo:22 a=pHzHmUro8NiASowvMSCR:22 a=nt3jZW36AmriUCFCBwmW:22 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Mon, 18 Feb 2019 01:07:55 +0100 Message-Id: <20190218000756.29768-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CMAE-Envelope: MS4wfJMDHD9lHSykJeLTQZZFQ6OR6DwqWfX0LQO1oQf/9jx9cILmGOJmsQrjdneeogS7HpWXutV2Wq35qjmLl40n+fk2dxkBcLqq0plPDfKeoyvNaoNvSjN5 Mqfa/ppi951j0ygsTxVtnh9fmw+tr65Vp5BZrMk2wPHJtIyyZ4t/K8JF Subject: [FFmpeg-devel] [PATCH 1/2] avcodec/mjpegdec: Fix stereo3d memleak 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Fixes: 12937/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-5714945346371584 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/mjpegdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 902b8eb7cb..e82c185433 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1903,6 +1903,7 @@ static int mjpeg_decode_app(MJpegDecodeContext *s) type = get_bits(&s->gb, 8); len -= 4; + av_freep(&s->stereo3d); s->stereo3d = av_stereo3d_alloc(); if (!s->stereo3d) { goto out;