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 538C04B39F for ; Fri, 5 Jul 2024 00:23:38 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 679BD68DB14; Fri, 5 Jul 2024 03:22:27 +0300 (EEST) Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B1B3C68DACA for ; Fri, 5 Jul 2024 03:22:08 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id EECC260002 for ; Fri, 5 Jul 2024 00:22:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1720138928; 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: in-reply-to:in-reply-to:references:references; bh=JWWz5hevY8M+lk5CqkcOeKuUU6oRV1l7qu8zWW5MVKE=; b=ME6ND/xgE7YmVT/CH98CnE7YwhFJim8yJqqb0ZiE2mKSjz4enplrbeHpXJDO3/cuRYyl0g fLyGxNv+pBCoD5oXlbnJ4Hb84/r0iKyK8+3AsbPOA2p6tGdhrTh5c5QljOz+jBi70Tss0S kF/BuFZL3uYbbutJJTwP1J5f/NQoZBdrs8XTxKuYKV2K2ckQQSYa9b6dYx3sg6aGKDQw4Y eiLy5eb0898lEhp4/UHVod/zFZe8ErAQd6IyGo7lC3la14EDOIV6wCwPqSlmg+v5nkZHfG kMUvaNoY/YriaJTjFZVSYqpe4FVcwjoqdKVwcTy3O0tnVUYQwPSEhz62KSgQNg== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Fri, 5 Jul 2024 02:21:55 +0200 Message-ID: <20240705002156.1964272-14-michael@niedermayer.cc> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240705002156.1964272-1-michael@niedermayer.cc> References: <20240705002156.1964272-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 14/15] avcodec/motion_est: Fix score squaring overflow 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 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: Fixes: CID1604552 Overflowed constant Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- libavcodec/motion_est.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c index 554fc9780e2..e4f17fb2d86 100644 --- a/libavcodec/motion_est.c +++ b/libavcodec/motion_est.c @@ -1454,7 +1454,7 @@ static inline int direct_search(MpegEncContext * s, int mb_x, int mb_y) s->b_direct_mv_table[mot_xy][0]= 0; s->b_direct_mv_table[mot_xy][1]= 0; - return 256*256*256*64; + return 256*256*256*64-1; } c->xmin= xmin; -- 2.45.2 _______________________________________________ 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".