linux-kernel - Re: 3.1-rc10 oops in nameidata_to

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: <20111124214710.13413.qmail@science.horizon.com>
Date:	24 Nov 2011 16:47:10 -0500
From:	"George Spelvin" <linux@...izon.com>
To:	linux@...izon.com, viro@...IV.linux.org.uk
Cc:	jack@...e.cz, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: 3.1-rc10 oops in nameidata_to_filp

Thanks for the pointer.  I'll write some debug code.

> Said that, I'm not buying the theory of open assigning to ->f_mapping and
> screwing it up; all such assignments end up with ->i_mapping of *some*
> inode, as far as I can see from cursory grep over the tree.  Just in case:
> do you have CONFIG_FS_POSIX_ACL set?

No, I always turn that off.  (And TMPFS_POSIX_ACL, too.)
--
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/