From: Nick Roberts <nickrob@snap.net.nz>
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb@sources.redhat.com
Subject: Re: stepping over longjmp
Date: Sat, 05 Aug 2006 06:10:00 -0000 [thread overview]
Message-ID: <17620.13796.302363.920468@kahikatea.snap.net.nz> (raw)
In-Reply-To: <20060805023309.GA16804@nevyn.them.org>
> > Actually, it does work if it's set for both compilation and execution. I
> > also updated to 2.4-8 (from 2.4-4). I don't know if that was necessary
> > but on the Internet I saw:
>
> It shouldn't make any difference at compilation, FWIW.
Maybe LD_POINTER_GUARD wasn't set at my first attempt then (or maybe I hadn't
updated), but if it's a security feature then I'm a bit surprised you can
override it just by setting an environment variable (if it was needed/used for
compilation then that would provide a choice over the level of security).
As a side note to Eli, perhaps we should mention it in the Emacs DEBUG file.
--
Nick http://www.inet.net.nz/~nickrob
next prev parent reply other threads:[~2006-08-05 6:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-04 8:13 Nick Roberts
2006-08-04 13:19 ` Daniel Jacobowitz
2006-08-04 22:20 ` Nick Roberts
2006-08-04 23:45 ` Daniel Jacobowitz
2006-08-05 2:10 ` Nick Roberts
2006-08-05 2:33 ` Daniel Jacobowitz
2006-08-05 6:10 ` Nick Roberts [this message]
2006-08-05 12:28 ` Eli Zaretskii
2006-08-05 12:40 ` Mark Kettenis
2006-08-05 14:07 ` Daniel Jacobowitz
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