linux-kernel - Re: Large pastes into readline enabled programs causes breakage from v2.6.31 onwards

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sun, 24 Nov 2013 00:29:45 +0000
From:	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>
To:	Peter Hurley <peter@...leysoftware.com>
Cc:	Pavel Machek <pavel@....cz>,
	Maximiliano Curia <maxy@...servers.com.ar>,
	Margarita Manterola <margamanterola@...il.com>,
	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>,
	linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>, bug-readline@....org,
	"Rafael J. Wysocki" <rjw@...ysocki.net>
Subject: Re: Large pastes into readline enabled programs causes breakage
 from v2.6.31 onwards

> 7) Rescan line discipline buffer when changing from non-canonical to canonical
> mode. The real problem with this approach (besides the inefficiency) is that this
> solution could break some (admittedly unknown) program that contrived to exchange
> data in non-canonical mode but read in canonical mode (just not exceeding the
> line discipline buffer limit).

See bugzilla 55981, 55991 btw

Alan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/