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[79.124.17.100]) by mx.google.com with ESMTP id a640c23a62f3a-a780aae1e16si34438166b.430.2024.07.08.15.24.22; Mon, 08 Jul 2024 15:24:22 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@niedermayer.cc header.s=gm1 header.b=DCF0yTTQ; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 328FF68D973; Tue, 9 Jul 2024 01:24:20 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 50B3A68D973 for ; Tue, 9 Jul 2024 01:24:12 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 7DFC4C0004 for ; Mon, 8 Jul 2024 22:24:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1720477451; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=C42UUMmLJ2rNz+zipoJhGVgFDyw954f/QTKaDDM6U9Y=; b=DCF0yTTQpefr4y/ztQ+Jq3mxNc0gmynC7h+La0jZJLCSNDLuJfveAiHufhgTt2y2OUTAwe cYLsR/Af0VPX9UNeqIYalEd14zNP5lpakggoclI/rD72Kf0zVV4egl+IIOiGx5rSgGF73X lByHgwebkDYXTAY5xcq+fIO4HBNuhN0w7o5BYJSr6Yss6Wd24hTaSOkhEv4ZeBmGBE8gbS mCIywu75zaKd+6Qhd+t0KeSHZqdhYnODLwoAIpmCs12LvX/ugUq57etg26oh3Dl0phJEeA 0e1gp2Dx166ya6S64B35pI9P0TbUsJBKIzC0d3E2DGvi5NIuzskdcNNJR6Zy6g== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 9 Jul 2024 00:24:03 +0200 Message-ID: <20240708222410.773456-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 1/8] avfilter/vf_elbg: Use unsigned for shifting into the top bit 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: fc4bxL3tSm0z Fixes: part of CID1355110 Overflowed constant Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- libavfilter/vf_elbg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/vf_elbg.c b/libavfilter/vf_elbg.c index 732a2c8abfb..dd22da07b6b 100644 --- a/libavfilter/vf_elbg.c +++ b/libavfilter/vf_elbg.c @@ -195,7 +195,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) p0 = (uint8_t *)out->data[0]; for (i = 0; i < elbg->codebook_length; i++) { - const int al = elbg->use_alpha ? elbg->codebook[i*4+3] : 0xff; + const unsigned al = elbg->use_alpha ? elbg->codebook[i*4+3] : 0xff; pal[i] = al << 24 | (elbg->codebook[i*4+2] << 16) | (elbg->codebook[i*4+1] << 8) |