Development discussion of WireGuard
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From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Miguel Arroz <miguel.arroz@gmail.com>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>,
	Eddie <stunnel@attglobal.net>,  Anatoli <me@anatoli.ws>,
	Roopesh Chander S <roop@roopc.net>,
	Alan Graham <alan@meshify.app>,
	oss@jacobwilder.org
Subject: Re: WireGuard Configurations Gone After iOS 15 Upgrade
Date: Wed, 22 Sep 2021 21:22:16 -0600	[thread overview]
Message-ID: <CAHmME9r5HX6qYNQRarK0Mbv+Vf5dyyWwH-RjLmsjWHSy-YBEUQ@mail.gmail.com> (raw)
In-Reply-To: <1B181919-09C0-4908-82F2-DD5661C53FD0@gmail.com>

Hi Miguel,

On Wed, Sep 22, 2021 at 9:19 PM Miguel Arroz <miguel.arroz@gmail.com> wrote:
>   Yeah, I’m 100% sure they were working fine after the update but before I launched the app and touched the on/off switch there.

Interesting... Alright then, new theory: the keychain references are
accessible in the old 12-byte format, but are presented when iterating
in the new 20-byte format. The deleteReferences(except: refs) function
iterates through all, removes everything in the except list, and then
deletes what remains. If the iteration reference doesn't match with
the except reference, despite pointing to the same object, then it'll
delete them incorrectly. ...restoring to iOS 14 now to test that
theory.

Jason

  reply	other threads:[~2021-09-23  3:23 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-22  0:23 Eddie
2021-09-22  0:28 ` Eddie
2021-09-22  0:45   ` Miguel Arroz
2021-09-22  3:14 ` Jason A. Donenfeld
2021-09-22  4:04   ` Anatoli
2021-09-22  4:50     ` Jason A. Donenfeld
2021-09-22  5:17       ` Jason A. Donenfeld
     [not found]         ` <CAMaqUZ2dTaOJ3oPex0pQxBM9njHA7rW5Hb69MvG645n+ya_jhQ@mail.gmail.com>
2021-09-22 13:59           ` Jason A. Donenfeld
2021-09-22 14:47         ` Andrew Fried
2021-09-22 15:23       ` Eddie
2021-09-22 16:50         ` Miguel Arroz
2021-09-22 19:28           ` Jason A. Donenfeld
2021-09-22 19:58             ` Jeffrey Walton
2021-09-22 22:15             ` Jason A. Donenfeld
2021-09-22 22:31               ` Miguel Arroz
2021-09-22 22:35                 ` Jason A. Donenfeld
2021-09-22 22:42                   ` Miguel Arroz
2021-09-22 22:43                     ` Jason A. Donenfeld
2021-09-22 22:45                   ` Eddie
2021-09-22 22:55                     ` Eddie
2021-09-22 22:55                       ` Jason A. Donenfeld
     [not found]                     ` <814501e8-c2c8-1e0a-2f30-fd83fb7769ec@attglobal.net>
     [not found]                       ` <CAHmME9p5C3bGT=gXV6WQ5HNOBTtitXdGwKm7EaOv_bnVVvX5vA@mail.gmail.com>
2021-09-22 22:56                         ` Eddie
2021-09-23  1:34               ` Jason A. Donenfeld
2021-09-23  2:49                 ` Jason A. Donenfeld
2021-09-23  2:54                 ` Miguel Arroz
2021-09-23  3:06                   ` Miguel Arroz
2021-09-23  3:09                   ` Jason A. Donenfeld
2021-09-23  3:19                     ` Miguel Arroz
2021-09-23  3:22                       ` Jason A. Donenfeld [this message]
2021-09-23  3:57                         ` Jason A. Donenfeld
2021-09-23  4:13                           ` Jason A. Donenfeld
2021-09-23  4:21                             ` Miguel Arroz
2021-09-23 14:41                             ` Anatoli
2021-09-23 17:26                               ` Jason A. Donenfeld
2021-09-24  2:17                                 ` Jason A. Donenfeld
2021-09-24  8:05                                   ` Alan Graham
2021-09-22 22:24             ` Anatoli
2021-09-22 22:26               ` Jason A. Donenfeld
2021-09-22 23:12                 ` Anatoli
2021-09-22 23:53                   ` Alan Graham

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