From patchwork Tue Nov 10 10:58:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 23577 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 DAB9744B529 for ; Tue, 10 Nov 2020 13:16:39 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A722568C0CD; Tue, 10 Nov 2020 12:59:42 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E5A8168C0AC for ; Tue, 10 Nov 2020 12:59:34 +0200 (EET) Received: by mail-wr1-f67.google.com with SMTP id d12so10664779wrr.13 for ; Tue, 10 Nov 2020 02:59:34 -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=XovyF69CXO3iJBCTrhwC40Wk3UHEZ4vlXT4MAbn9Ce7Fud5Kx1ymWHVpFcK82V7cgp 4Crn0N07bjIj7mPpwHvkMXJp/tJLaoFzoDWf8zwBect1GYoDHGEuJr/BKaQP8jtoupfR iaTIko3O2AeB2QxuAghmQyc2iFHtNtlwTmwvFJtrCn0lPFqFC4obA2GqopF3YwowhQjN CHOs08pBXqv6MiuzbYtqzwPrOtuVzwEM8iw+QeN9zu83YGlczjR3+1mVeBSTSen8A2eh duoruXTSAWn5O54UrR1Z4iwDzoNFjPRQBAh/sDP4DIKvdOXZPSiWLGTGU/nO3vp5Sipi KoSg== 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=OgSIXZR5TsP/tsnfN5JtJzTXgEtWAAzYiynbJO/2m5RiORAx69d6eG05KXT2N6NyD7 52dKOvEu+1FToBw3oiFZexgXO3HMiBTshHFGpt45BHDc4lZWOlRyXaerkQrYVn1HdWoY /EySAkb5VsVG7kBr1q5AsKQzI7bBaWpAqOFMveHPgEP78Nb1Ci5YY23/Lktta8v5AwCf lR3PcKAyRLESdU6HCGqmZfW6PNOB/8VUE+8fkf5ETITfw/lL3o2Y6N6uj8rk04C03Xwp 2ww+YvOnYOu0+h3EngluwPNGOsRHvtLIaCRQUen3z7/0nFL1iilso9YVrILrZ9XV6bLR CAeA== X-Gm-Message-State: AOAM532DEada4CVKk9BIM/NS60RYU/5fg5PWcGw/7j0EBBy/npdFoTM9 vNfuQCOhTj8JFqsZkjW1vvaUZoHSjM0= X-Google-Smtp-Source: ABdhPJzuv4Wa7h8oFvSEbGQOKSAgvZTretVcrQrnZiG0QDjIber1SJXA/mcY5kWiTLfQZ704tPOGyA== X-Received: by 2002:a5d:474f:: with SMTP id o15mr23267638wrs.100.1605005974314; Tue, 10 Nov 2020 02:59:34 -0800 (PST) Received: from sblaptop.fritz.box (ipbcc1aa4b.dynamic.kabel-deutschland.de. [188.193.170.75]) by smtp.gmail.com with ESMTPSA id o197sm2561308wme.17.2020.11.10.02.59.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2020 02:59:33 -0800 (PST) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Tue, 10 Nov 2020 11:58:33 +0100 Message-Id: <20201110105836.321916-20-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201110104851.321029-1-andreas.rheinhardt@gmail.com> References: <20201110104851.321029-1-andreas.rheinhardt@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 111/114] 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