From patchwork Wed Nov 21 10:46:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul B Mahol X-Patchwork-Id: 11104 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 44E6244C5B6 for ; Wed, 21 Nov 2018 12:46:23 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id BA59E689932; Wed, 21 Nov 2018 12:46:23 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f67.google.com (mail-wm1-f67.google.com [209.85.128.67]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 670E0680A1F for ; Wed, 21 Nov 2018 12:46:17 +0200 (EET) Received: by mail-wm1-f67.google.com with SMTP id r63-v6so5018309wma.4 for ; Wed, 21 Nov 2018 02:46:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=sBPkvemMD8n4Ab137oHboXeIkGFzVetGy4xXYHCu+io=; b=PzuyD6QnF+JlzSEUNkHPcEMS23h25bCJNqUuc5p+KGLdKimdKifnJQsIzBXAhklicN mOUAvZWKuvDKCK6kJhW/iPb4R2dmBbX1immSekFaOT1seHdhnFeKefPjt9MWgkEpOxqM HNvjKIhuRNOXD/x+LStULh0Z2LVAgeGnS2Gvc/unwFih+OzlZUIrPmCr2aAJooGtjh4N hEVc4u1RUZFfnL1UTvlpaOpNvkz6mk1gRfz18eBsrJdOfLD1IArLfmC9J9GTybbFDCmd cYdxxQ5jgFX5ysywN7hvgJjFmZg9i/haJ1eTKZRD6fJYAOu30GzAsZK+c50pZwxSBghU V7Dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=sBPkvemMD8n4Ab137oHboXeIkGFzVetGy4xXYHCu+io=; b=TS3hw4Oh6tt3sm0XGO/Spuw6LPGMGKhlDBOYZOvlYrdpWQ3PPI1kzA6k/qdPct8rcF jNQCXj3SaXH+YLC4NBYSK/lPw6bZNXLRSCvXcW3EQeTqMAZtmpNlNvCKn19jUbti+qKr HmoYGhk9mW1xcZ5nUeIKNJx9GGiwb5xuGfwgP5Uk8GLPqu3Hpx/047U2xar/2qp/4Ugx krYHYx7OGZgyZWd/qCK4E27XF0DlAGMK2O/Rfy3cV1+YxWdDbImZ/LsLThot8ScS01Tt Zh9fRlD73Kd7KRxx5CimOJo/2990JJYdGpX0u1T2zJeqtzgwnrC25dJbYIw3Sl3/mGDM Othg== X-Gm-Message-State: AGRZ1gJ9+obQopbWCiGZFJvk2kgM5sgmbMFSK84dDP+PekZLUX2a53N3 YBFLrrQVBDJExFtlChQR2X/IoQ3P X-Google-Smtp-Source: AJdET5cEeGBnzhlBoXvNfL8Afxq9dAjvG185muuZKzGd0T4mRTOixdiG2lUqPYV6jlTFlHCkWMXNUA== X-Received: by 2002:a1c:3e84:: with SMTP id l126-v6mr5068264wma.91.1542797179174; Wed, 21 Nov 2018 02:46:19 -0800 (PST) Received: from localhost.localdomain ([94.250.174.60]) by smtp.gmail.com with ESMTPSA id h4sm23985991wrt.66.2018.11.21.02.46.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Nov 2018 02:46:18 -0800 (PST) From: Paul B Mahol To: ffmpeg-devel@ffmpeg.org Date: Wed, 21 Nov 2018 11:46:10 +0100 Message-Id: <20181121104610.4255-1-onemda@gmail.com> X-Mailer: git-send-email 2.17.1 Subject: [FFmpeg-devel] [PATCH] avformat/movenc: fix size calculation in mov_write_eac3_tag() 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Paul B Mahol --- libavformat/movenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 33978ee1b0..bee8e89760 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -541,7 +541,7 @@ static int mov_write_eac3_tag(AVIOContext *pb, MOVTrack *track) return AVERROR(EINVAL); info = track->eac3_priv; - size = 2 + 4 * (info->num_ind_sub + 1); + size = 2 + ((34 * (info->num_ind_sub + 1) + 7) >> 3); buf = av_malloc(size); if (!buf) { size = AVERROR(ENOMEM);