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 747E948BBE for ; Tue, 7 May 2024 05:44:31 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0375068D6E3; Tue, 7 May 2024 08:44:28 +0300 (EEST) Received: from mail-ed1-f54.google.com (mail-ed1-f54.google.com [209.85.208.54]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BF0F168D66F for ; Tue, 7 May 2024 08:44:20 +0300 (EEST) Received: by mail-ed1-f54.google.com with SMTP id 4fb4d7f45d1cf-56c5d05128dso34195a12.0 for ; Mon, 06 May 2024 22:44:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=martin-st.20230601.gappssmtp.com; s=20230601; t=1715060660; x=1715665460; darn=ffmpeg.org; h=mime-version:references:message-id:in-reply-to:subject:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=6s+UvnOmoNFQVTN2aeFSQNx3Hjo04TCu21cRZ5HiGK0=; b=Ez1TbOqXWLS0QrLX0/qcjDPMXSq93CfVSZq95unrwPxIV9xVaZGInRfckZm5atxQm/ VIXevQbwp7eojKbTAc7qINJMHJe2dRIYDfd2Re91tt2qGhJnIISEPEvHIH3gxg7eEhnD +r15hkUpoxgY6Knakm9XiyeBIpBRxg6GjaFpIeUAhQaV6RA+BMJ3JjwqTvOXJm+PBdLF xIfpYKkzx3RRFoaYISo9uKN6E69NEZbbIGZWA2GM3imWuG5v1y200er++QGcXZrzWdlk 6jq/iVOiHI9zqkB8XkK0W0Hm/6y7Jzy9fEVObO6Vffrkz9vH0LiG+8fOPydMfO9IalyA H4HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715060660; x=1715665460; h=mime-version:references:message-id:in-reply-to:subject:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6s+UvnOmoNFQVTN2aeFSQNx3Hjo04TCu21cRZ5HiGK0=; b=b3blCr7HtaPbAG7me9BZiUwTGvqz9FBgsSZ/a5tn0+OAWTXjd09KALgytBCGbPb/H6 iTGl/2DD8NEf89xOWqMoIeZwaJ6YXvX/Sg7hVKqkZdq/DvpzRVjBu4GOCPJeYMdwK5HZ huBpNx38n4X053cF4zuOPtydvq+I3WTbcsX7PnVHVMctiooqOOYIRFh3CkWOlxEKocHf GxbS5e/8LEcUYg8Kp17P/j7iLswXU5sz1xVnCi7O3ekDARTpboZo+sLC3SzMRlNMJVSw pclUNKjHxabBfBZIw74HJ+M57R7n2Fp7/R7P8xiLrGsUnot/hfonfLgmBVcAOwR3s3mR uAeg== X-Gm-Message-State: AOJu0Yzt/ATlQvsp+m3Wse/Or8pw/YfTcvlxeUAmQGwarnmX1bwIJgqk DDOj9+BB/Mncbj2GFULnoQkObc4JjX0HjuA+nWf8ZglFGtD2n4HGDb8NGc438whIBg4OvbzJYSt iWQ== X-Google-Smtp-Source: AGHT+IFKMiA0W5CFR2bj8aly9RRG/IQOb8uOVtm6qv3wuP1vH0e7djry8kSqrItnlZckrezhhCTVTg== X-Received: by 2002:a50:8d1e:0:b0:566:f5d6:4b4 with SMTP id s30-20020a508d1e000000b00566f5d604b4mr7165727eds.12.1715060659856; Mon, 06 May 2024 22:44:19 -0700 (PDT) Received: from tunnel335574-pt.tunnel.tserv24.sto1.ipv6.he.net (tunnel335574-pt.tunnel.tserv24.sto1.ipv6.he.net. [2001:470:27:11::2]) by smtp.gmail.com with ESMTPSA id f20-20020a056402195400b005725c56b35bsm5945223edz.71.2024.05.06.22.44.19 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 May 2024 22:44:19 -0700 (PDT) Date: Tue, 7 May 2024 08:44:15 +0300 (EEST) From: =?ISO-8859-15?Q?Martin_Storsj=F6?= To: FFmpeg development discussions and patches In-Reply-To: <20240507002723.1603-1-jamrial@gmail.com> Message-ID: References: <20240507002723.1603-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH] checkasm/blockdsp: don't randomize the buffers for fill_block_tab 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On Mon, 6 May 2024, James Almer wrote: > It ignores and overwrites the previous values. > Fixes running the test under ubsan. > > Signed-off-by: James Almer > --- > tests/checkasm/blockdsp.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) The change is probably correct, but what issue is ubsan complaining about? If this would just be a dead store of unused random values, that shouldn't be an ubsan issue in general, right? // Martin _______________________________________________ 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".