From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 52EEA42883 for ; Tue, 5 Apr 2022 13:38:00 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9DC9A68B181; Tue, 5 Apr 2022 16:37:57 +0300 (EEST) Received: from mail-ed1-f46.google.com (mail-ed1-f46.google.com [209.85.208.46]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DCF54680602 for ; Tue, 5 Apr 2022 16:37:50 +0300 (EEST) Received: by mail-ed1-f46.google.com with SMTP id r10so9213534eda.1 for ; Tue, 05 Apr 2022 06:37:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=aC7pULwWQkA56wU5YkyczS8duqSwYKwc8owj/KFVFCg=; b=Toa4pGxe554Cqiz8bQSo2ifFDYT+SzpNGr9k9PEnxcFLr8ck4o/0sVS8m0tegr755J az/HKIKYbFgWIwbV+yrJVp4cMq9PtUYAYj3OPd+XRvVgC6+/HMf7LNDC3zAT0rGi0w3T S+AvxVKPwET0tXLu9mVPGrkEzjl0LKMDe978RZnd1oIuhiVYgACMtcqEHD1LLlb/+Iv6 aQaaoFu28Y5pqow6HJtcGU3c2QK/GRSachylFGN7td6bGh8JmhdUVd4fAbSV5XUzASmY mP4LUNQxWoPeICEQ2peNZUp39FBrZQPjHzMNny+5O8wEpt9PB8VE5asbzaCPwc1eNb9z 8+7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=aC7pULwWQkA56wU5YkyczS8duqSwYKwc8owj/KFVFCg=; b=6fjSuQA5A9fb3yXSKp2olXsIjLOZjrApdm/777wZ4owxOveA1YPi9MA6VdetrCyDwN qMFRE+0JqnH1iAnwsftxcxJPRM2od40GZpcEkaIjebrfT6VEK4gttqWOheM/gaKICutG olzabYRaDaGkfyiMCsj85IFjOOwNSJnID4TEamWk4citHtliadIIbvf6OgjMw75zu6tm FQwahFCeJzlnMTr/1tWnMljd5AcOkl9Exkv/AWXpkOQ89jO05UFKt+1oi5iAJNdiVnaY R6q4GDIxcN6TPT0SeLtxx42s6sJ5WZFdvk30QXbh2BWoIkJLE4S7PD+kfEvzBdJtgBn1 azpA== X-Gm-Message-State: AOAM532cerMX7KgHY2T0w3fO7+53JNuqPNUp8XyQ+uTIXcoiNyTDBIei sQJHNemq32g29QKy2twcxFMbc9YDwnc= X-Google-Smtp-Source: ABdhPJyMnS7I+WU7lDoYjfc+BXEDCV5RUNxAcadwaVrcageECEKV0hhB54LtMaHrNaydJxMuEpuBdA== X-Received: by 2002:a50:9d0f:0:b0:416:95a3:1611 with SMTP id v15-20020a509d0f000000b0041695a31611mr3661065ede.77.1649165870023; Tue, 05 Apr 2022 06:37:50 -0700 (PDT) Received: from localhost.localdomain (92-64-99-37.biz.kpn.net. [92.64.99.37]) by smtp.googlemail.com with ESMTPSA id l11-20020a509dcb000000b0041cbaf0ce2asm4519015edk.6.2022.04.05.06.37.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Apr 2022 06:37:49 -0700 (PDT) From: Martijn van Beurden To: ffmpeg-devel@ffmpeg.org Date: Tue, 5 Apr 2022 15:37:47 +0200 Message-Id: <20220405133747.318846-1-mvanb1@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] lavc/flacdec: Increase residual limit from INT_MAX to UINT_MAX X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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: Martijn van Beurden Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --- libavcodec/flacdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/flacdec.c b/libavcodec/flacdec.c index dd6026f9de..cb32d7cae8 100644 --- a/libavcodec/flacdec.c +++ b/libavcodec/flacdec.c @@ -260,7 +260,7 @@ static int decode_residuals(FLACContext *s, int32_t *decoded, int pred_order) for (; i < samples; i++) *decoded++ = get_sbits_long(&gb, tmp); } else { - int real_limit = tmp ? (INT_MAX >> tmp) + 2 : INT_MAX; + int real_limit = (tmp > 1) ? (INT_MAX >> (tmp - 1)) + 2 : INT_MAX; for (; i < samples; i++) { int v = get_sr_golomb_flac(&gb, tmp, real_limit, 1); if (v == 0x80000000){ -- 2.30.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".