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 5295E4C275 for ; Tue, 23 Jul 2024 18:37:44 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 31BEB68D211; Tue, 23 Jul 2024 21:37:42 +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 86D1F68AD62 for ; Tue, 23 Jul 2024 21:37:35 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id C39FE60005 for ; Tue, 23 Jul 2024 18:37:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1721759854; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=nk6A0cxBaa/6yfICZzT664dX3zGxYXQmfjUY16VPtXQ=; b=lSOvWEtcPN3VQnkjhe6RZJdHbKyazyafhUHzH/V1sJUxbpvxuPq7Nm+pfDFuAve5lqSX5P a6r6RwSuTZbmKHRugSVj92tq2XiluzgT0PeOHM0tz5S9jMugzlJW+/yVeTzY/I+1dGfRnu Xukqo0pYpACYeSiBRgOGiRa4L8RaitthqcCFOfz5pLifWj8MTFFESPrfuL5glGA/J48CgN vSyoCNciQUr7PL197wh1BrsHOik8oUpqoVGc2jeuYfP8skE+T8tEdiBNAVSrVIgNOTC5lD V44+Cs0TiaT1vZfppPklgKx90H2Zqs+QQ4zTiCsu43tgNhEBYf545qPGvEHg1Q== Date: Tue, 23 Jul 2024 20:37:34 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20240723183734.GC4991@pb2> References: <20240720005241.726089-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20240720005241.726089-1-michael@niedermayer.cc> X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 01/11] avcodec/alsdec: Clear shift_value 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: multipart/mixed; boundary="===============0344797583426319255==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============0344797583426319255== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="HYygyrmJsD3lYHfd" Content-Disposition: inline --HYygyrmJsD3lYHfd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jul 20, 2024 at 02:52:31AM +0200, Michael Niedermayer wrote: > (the exact issue is unreproducable but the use of uninitialized data is r= eproducable) >=20 > Should fix: signed integer overflow: -2147483648 - 127 cannot be represen= ted in type 'int' > Should fix: 69881/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_f= uzzer-4751301204836352 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavcodec/alsdec.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) will apply patchset [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Those who are too smart to engage in politics are punished by being governed by those who are dumber. -- Plato=20 --HYygyrmJsD3lYHfd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZp/4bQAKCRBhHseHBAsP q8nHAKCQkRQ1Wz8OJ4O66DyHk+P1WBcyZgCeKJWcm9Rmcw5iTyCgLPcJQaqE+d4= =n9/z -----END PGP SIGNATURE----- --HYygyrmJsD3lYHfd-- --===============0344797583426319255== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ 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". --===============0344797583426319255==--