From patchwork Fri Aug 7 13:37:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Zhao X-Patchwork-Id: 21522 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 B647444A3D5 for ; Fri, 7 Aug 2020 16:37:49 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7D39E68B77C; Fri, 7 Aug 2020 16:37:49 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1F29E68B4BD for ; Fri, 7 Aug 2020 16:37:43 +0300 (EEST) Received: by mail-wm1-f48.google.com with SMTP id t14so1883497wmi.3 for ; Fri, 07 Aug 2020 06:37:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=vRvnGYvixgg5C82Zbi2qWbkQ4YbKnJsFT2kw5nnGGe8=; b=mtD1HoK67uRTYLmdiQtRIPxYyFsR8ERCCK1nm3osrZDOsJT1n7Ln2UnwKfaAY1zKbJ E43kTH4COY+rq800w2dN3SIylKU4qIxdXTdkxOEmSJGyfIak1J5T1++TX4emOx1OsgID 01M5gJHAdztuzyW7cWX4ozG1Z3lxuTMhxgR4uRHiJEjc2u08pyU3wgWYnTRJxf7BMo6f hSZLdkWpOwNc0m3bK8Nn+O6LBpQRdvZ9GbQwrZc5IdHbNMrBMsCZHXMLBpsLuGlLPuu7 fNRGqlPL03Zqc9OOCzCOcmVcfZg2vZSbAaKbErpzUp913Wb2Qsz9nseszT2MNsELK5Qo npOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=vRvnGYvixgg5C82Zbi2qWbkQ4YbKnJsFT2kw5nnGGe8=; b=BRvG7WUJVAsMh6bDmctrOnrE2ZupIgNrt+ZFxeF2Jh9rJWAZNwIzCSsN5YEjgfjS5p ef6J6K0DAZ5rq/EtXdvVsOdvzCRp7v0mB547Ex3NfUjUE1NCRtJ4thfmxvTOlZP2mu56 ybA+W39SQde+g51ZwJ3K+eBpQhT9QWBqZqmVEiOWPlrUWeJ6gZVh/N7bTjTeNSJMOCmO Lf96sb0sBX+RKlASGPaE7FFKbCzX3v92WHx/JGzkqo+Z9+fJ4Ecaw/yTZqH3ykhRfUTt DzmbTLItTQI6qRDrO4ufZwEG3oUcJqSzCGyntNMIZ/nexgrp6sp9IeCN92MBRR7AF9WK P8jg== X-Gm-Message-State: AOAM532f9yVHyoECW8//4zVw2rvJRkHna2GIv41EC0QwCCeanrRxPyKX Y/+cTTeEeHJ77C/pxQ7f+2VpRiBH X-Google-Smtp-Source: ABdhPJzaPsqpKb1dvo784LPirMz+Dqy2Ins77yS7/mYpj6GmA2Z6VCa/KC62tWCa4HtHjbhs6EXGaQ== X-Received: by 2002:a1c:7e44:: with SMTP id z65mr13619554wmc.13.1596807462278; Fri, 07 Aug 2020 06:37:42 -0700 (PDT) Received: from localhost.localdomain ([49.51.162.193]) by smtp.gmail.com with ESMTPSA id m126sm10590362wmf.3.2020.08.07.06.37.41 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Aug 2020 06:37:41 -0700 (PDT) From: Jun Zhao To: ffmpeg-devel@ffmpeg.org Date: Fri, 7 Aug 2020 21:37:33 +0800 Message-Id: <1596807454-17939-1-git-send-email-mypopydev@gmail.com> X-Mailer: git-send-email 2.7.4 Subject: [FFmpeg-devel] [PATCH 1/2] lavf/mov: Remove redundant code 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: Jun Zhao MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Jun Zhao Signed-off-by: Jun Zhao --- libavformat/mov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index 1532e74..808ef7c 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -587,7 +587,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom) entries > (atom.size - 1) / MIN_DATA_ENTRY_BOX_SIZE + 1 || entries >= UINT_MAX / sizeof(*sc->drefs)) return AVERROR_INVALIDDATA; - sc->drefs_count = 0; + av_free(sc->drefs); sc->drefs_count = 0; sc->drefs = av_mallocz(entries * sizeof(*sc->drefs));