linux-kernel - Re: [PATCH v2 19/76] ARC: Signal handling

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]

Message-ID: <20130119033407.GK4939@ZenIV.linux.org.uk>
Date:	Sat, 19 Jan 2013 03:34:07 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:	linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
	arnd@...db.de
Subject: Re: [PATCH v2 19/76] ARC: Signal handling

On Sat, Jan 19, 2013 at 03:23:57AM +0000, Al Viro wrote:
> ITYM current_pt_regs()...
> 
> > +	if (unlikely(is_do_ss_needed(magic)))
> > +		if (do_sigaltstack(&sf->uc.uc_stack, NULL, regs->sp) == -EFAULT)
> 	if (!restore_altstack(&sf->uc.uc_stack))
> please...

... only without the braino - if (restore_altstack(...))
--
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/