From patchwork Sat Oct 24 14:40:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 23198 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 020C644AB77 for ; Sat, 24 Oct 2020 17:40:50 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CED5B689F10; Sat, 24 Oct 2020 17:40:49 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f68.google.com (mail-wm1-f68.google.com [209.85.128.68]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id CA1BF6882B6 for ; Sat, 24 Oct 2020 17:40:42 +0300 (EEST) Received: by mail-wm1-f68.google.com with SMTP id e2so6003036wme.1 for ; Sat, 24 Oct 2020 07:40:42 -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:mime-version :content-transfer-encoding; bh=BVSz+aWScZeVszdP8aFMmBh2bOiA/BqxJof633ouGCg=; b=n8WhiL2nQmLnVG3+FcJNwXic4oLWGJvcaXxtygxeMyJmvq4BJOIFlb1HEe7fE/5Qs9 hZd0QVpuB4ZFFu0qHaYD9EFQSL/NfCkSiRnukr0wwyVkK1H389+kn+TM0QGIswPcK6B5 cdFqaO+chxMa70kivDzqVGxUjUT6hYiW753MRw5Rqe8lwGmp61rogQgQ0QcaSlyK8+zV 8HoItk1B4cY8n/28lLECxpr1USjd28pUOOadYI4Znezr+8Wca9si6EgwLmTkg4jWKkx8 SbkBqaYFeWUjaULLXmmOFYsW3AdZn8bc0+Y+nA+KKpnHvhwIbOqzPOFupjT+Ap1CsA4l tKNA== 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:mime-version :content-transfer-encoding; bh=BVSz+aWScZeVszdP8aFMmBh2bOiA/BqxJof633ouGCg=; b=QPMsLW7YEYw3nvSOmhsytJgogSh+/KPkymDPYDELF15dr2V9KXTcy4fuHfnWmCkybF cWUGPx0qv+5x0GVjb+B+npS66eO8lmex5iBP2VhClfnFo2lchuJqn8EHBtByJzBXwO9E S+s7B68e0DwJzJFVeJ2fXQLg3NRXwQXLQiPgSn74lFWKTzK1Vi2aJk4Y1oKN9YbduWDA ZSIVkonDJK5pnrwI+/yc1nV2etkPNKBvz9ouul3WMvEa3ke6bwL0GdrX5ld48va1Fvdp 2YvCyPLTuX5SJQZQ8PBywX5La7U6iHXE9Uor3WeQWmMEAyx01g8jsHd7WpwQmajKLzxS IIuw== X-Gm-Message-State: AOAM530LtW6Ual0XNXh2lZlTjp5285x097zMefSJX2VCqUQ9tMR+nPZP h/XhVJ5R9dNRVLp8zwmPLI2natnGUOg= X-Google-Smtp-Source: ABdhPJwTW6CIZoIJDkrv1ANHNuzPqRQexsn4TDwqHRqtEcbHNDciaOaz5o9mv/rgxiJz+J7vqcfInw== X-Received: by 2002:a1c:e903:: with SMTP id q3mr7356579wmc.42.1603550441793; Sat, 24 Oct 2020 07:40:41 -0700 (PDT) Received: from sblaptop.fritz.box (ipbcc1aa4b.dynamic.kabel-deutschland.de. [188.193.170.75]) by smtp.gmail.com with ESMTPSA id q2sm11251417wrw.40.2020.10.24.07.40.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Oct 2020 07:40:41 -0700 (PDT) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Sat, 24 Oct 2020 16:40:36 +0200 Message-Id: <20201024144036.92901-1-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avcodec/clearvideo: Don't check for errors for complete VLC 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: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Andreas Rheinhardt --- libavcodec/clearvideo.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/clearvideo.c b/libavcodec/clearvideo.c index 65bf140401..73c0367f71 100644 --- a/libavcodec/clearvideo.c +++ b/libavcodec/clearvideo.c @@ -88,8 +88,6 @@ static inline int decode_block(CLVContext *ctx, int16_t *blk, int has_ac, memset(blk, 0, sizeof(*blk) * 64); blk[0] = get_vlc2(gb, ctx->dc_vlc.table, 9, 3); - if (blk[0] < 0) - return AVERROR_INVALIDDATA; blk[0] -= 63; if (!has_ac)