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 369BC410D5 for ; Tue, 14 Jun 2022 21:11:25 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 95BAB68B661; Wed, 15 Jun 2022 00:11:22 +0300 (EEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 09CCB68B3D6 for ; Wed, 15 Jun 2022 00:11:16 +0300 (EEST) Received: from localhost (213-47-68-29.cable.dynamic.surfer.at [213.47.68.29]) (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id 5378BE0007 for ; Tue, 14 Jun 2022 21:11:16 +0000 (UTC) Date: Tue, 14 Jun 2022 23:11:15 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20220614211115.GM396728@pb2> References: <10ec51ef44325c2de6d5de7b994a9b6c8eb5e3a2.camel@acc.umu.se> <2ab7238154c98289a19f655c87a20c339561b3e8.camel@acc.umu.se> MIME-Version: 1.0 In-Reply-To: <2ab7238154c98289a19f655c87a20c339561b3e8.camel@acc.umu.se> Subject: Re: [FFmpeg-devel] [PATCH 05/13] lavc/jpeg2000dec: Thread init_tile() 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="===============7772680535201136576==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============7772680535201136576== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ptFpZ2xYd+337/mr" Content-Disposition: inline --ptFpZ2xYd+337/mr Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 14, 2022 at 04:41:14PM +0200, Tomas H=E4rdin wrote: >=20 > jpeg2000dec.c | 30 +++++++++++++++--------------- > 1 file changed, 15 insertions(+), 15 deletions(-) > 6fa2fbf99afee36ee73459863df0527a72663f43 0005-lavc-jpeg2000dec-Thread-in= it_tile.patch > From 080ebdc9bad130098bff575f9ce690b8a522c9f7 Mon Sep 17 00:00:00 2001 > From: =3D?UTF-8?q?Tomas=3D20H=3DC3=3DA4rdin?=3D > Date: Mon, 13 Jun 2022 15:09:17 +0200 > Subject: [PATCH 05/13] lavc/jpeg2000dec: Thread init_tile() Causes segfaults [jpeg2000 @ 0x2cf53380] End mismatch 149 [jpeg2000 @ 0x2cf53380] =3D=3D1439=3D=3D Thread 6: =3D=3D1439=3D=3D Invalid read of size 4 =3D=3D1439=3D=3D at 0x9771F0: jpeg2000_mct_write_frame (in ffmpeg_g) =3D=3D1439=3D=3D by 0x78BA6F: avcodec_default_execute2 (in ffmpeg_g) =3D=3D1439=3D=3D by 0x97C0BB: jpeg2000_decode_frame (in ffmpeg_g) =3D=3D1439=3D=3D by 0xA90F72: frame_worker_thread (in ffmpeg_g) =3D=3D1439=3D=3D by 0x54046DA: start_thread (pthread_create.c:463) =3D=3D1439=3D=3D by 0xF8F261E: clone (clone.S:95) i will send you the sample privatly thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB "Nothing to hide" only works if the folks in power share the values of you and everyone you know entirely and always will -- Tom Scott --ptFpZ2xYd+337/mr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCYqj5cAAKCRBhHseHBAsP q6JSAJoDnLUVPAORs17adCQkbIFLVQiVGQCcDBC6og6E2Eel8qd8+uP94uc2Ot0= =o3nm -----END PGP SIGNATURE----- --ptFpZ2xYd+337/mr-- --===============7772680535201136576== 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". --===============7772680535201136576==--