linux-kernel - Re: [patch] F

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: <200804140300.05719.arnd@arndb.de>
Date:	Mon, 14 Apr 2008 03:00:05 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Davide Libenzi <davidel@...ilserver.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Al Viro <viro@....linux.org.uk>
Subject: Re: [patch] F_GETPATH for linux

On Monday 14 April 2008, Davide Libenzi wrote:
> I was working on some bsd/linux compatibility code, and I noticed that we 
> do not have F_GETPATH. I know we can readlink /proc/PID/fd/FD (that is 
> what I'm doing now, under #ifdef), but I gave a patch a shot anyway.
> Here it is, building but untested ...
 
I reviewed the code path for compat_sys_fcntl{,64} for this patch, looks
good in that respect.

> +error:
> +	free_page((unsigned long) buf);
> +	return size;
> +}
> +EXPORT_SYMBOL(fcntl_getpath);
> +

Procfs cannot be a module, and there are no other users of this function,
so why do you export it?

	Arnd <><
--
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/