From patchwork Fri Nov 20 07:33:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 23887 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 06C0F449F85 for ; Fri, 20 Nov 2020 09:51:07 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5F52168BD5D; Fri, 20 Nov 2020 09:34:53 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-ed1-f66.google.com (mail-ed1-f66.google.com [209.85.208.66]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D83E968BD31 for ; Fri, 20 Nov 2020 09:34:41 +0200 (EET) Received: by mail-ed1-f66.google.com with SMTP id e18so8513213edy.6 for ; Thu, 19 Nov 2020 23:34:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=X1NJ13m65STiu+wnUEc83y9aMTCjbu88EoCQPgM2Loc=; b=LCBCINFmRfRlOIHtZUi6VWatix7/mbQik7fDrO0lKlkhYQCgkG21amwiGoQSvF8F1Y io7r/wQVS0l85WbJxmJT1mKC0lLj46lX6O9tg7YrfS6nxZkOj3343F8HlPMoNFk5DVnm FHZkmH1YG7OxpG6QS1SYFNhpajEmHUVG3JKyh+QvBFJWqTwMb5PBl+mWD0kdmeL9OSWc yUFFPk122GrS0o0EC/EnhIzzFqR8fMo3M6jv9+ldsCP6TPo99BiUggcD/7g/lQsOP+cd 7eMhw9KfPTy98TbnRtXj6CFdifC0xxhrh179eTcI6XZxn1ClOCvzRdg2iRV7I0foSq33 irsQ== 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:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=X1NJ13m65STiu+wnUEc83y9aMTCjbu88EoCQPgM2Loc=; b=bsqgXcgLpbxzT6UtTbfTaysgjnDiNBXF4+wlnlRnXVhPvizeups3wMPaLd3S0T0oOh HhvMHBIBv71GEhOQhKYY/H0S/IFYdSe4IkCY3X1Ls8S/u2jvmf5MAhxA/wbHFHj3JLVk i5Pp8FeKKJHSAIlrvwZgInZe3PvIKt3UsETzHM6j6AmLPifh0TTMfuSIdO4W8qcFnJiE MgoDGGLUoEuf5hPM7EWQZLgqiN0NIHEnsTZAy6hecS55m6A0pvbUkLmVRRPSH1M0yzBP 6+GhEk3bGcjYiAyHe9AzlIYDPndaO+23dqMbsdksyFKbYgeJoSwvVNxmCauFbTtcxSnn +bKg== X-Gm-Message-State: AOAM5306SAbH4ZLprTCXW/SK5iqpNfMQcG4sg7o/l18rnzrq1jPbAl2H 4RhkXjlxpbGlSO4P39/97oLpu5GGVxFjCw== X-Google-Smtp-Source: ABdhPJzqFEnhOH8+z4B1uGSyxBPrnfFVVgscvQ190Mj0Y9FrMqMSJ4UC5jVJ0hQqWwc7df43nzHuvQ== X-Received: by 2002:aa7:c358:: with SMTP id j24mr34687305edr.265.1605857681181; Thu, 19 Nov 2020 23:34:41 -0800 (PST) Received: from sblaptop.fritz.box (ipbcc1aa4b.dynamic.kabel-deutschland.de. [188.193.170.75]) by smtp.gmail.com with ESMTPSA id i13sm769110ejv.84.2020.11.19.23.34.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Nov 2020 23:34:40 -0800 (PST) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Fri, 20 Nov 2020 08:33:01 +0100 Message-Id: <20201120073327.820745-37-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201120072116.818090-1-andreas.rheinhardt@gmail.com> References: <20201120072116.818090-1-andreas.rheinhardt@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 136/162] avcodec/qdmc: Don't check for errors for complete VLCs 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/qdmc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/qdmc.c b/libavcodec/qdmc.c index ff1cc86c6b..f4e507fa60 100644 --- a/libavcodec/qdmc.c +++ b/libavcodec/qdmc.c @@ -370,8 +370,6 @@ static int qdmc_get_vlc(GetBitContext *gb, VLC *table, int flag) if (get_bits_left(gb) < 1) return AVERROR_INVALIDDATA; v = get_vlc2(gb, table->table, table->bits, 2); - if (v < 0) - return AVERROR_INVALIDDATA; if (v) v = v - 1; else