Am 21.08.2014 15:12, schrieb Christoph Hellwig: > On Wed, Aug 20, 2014 at 09:53:49PM -0700, Eric W. Biederman wrote: >> Richard Weinberger <richard.weinber...@gmail.com> writes: >> >>> On Wed, Aug 6, 2014 at 2:57 AM, Eric W. Biederman <ebied...@xmission.com> >>> wrote: >>> >>> This commit breaks libvirt-lxc. >>> libvirt does in lxcContainerMountBasicFS(): >> >> The bugs fixed are security issues, so if we have to break a small >> number of userspace applications we will. Anything that we can >> reasonably do to avoid regressions will be done. > > Can you explain the security issues in detail? Breaking common > userspace like libvirt-lxc with just a little bit of handwaiving is > entirely unacceptable.
It looks like commit 87b47932f40a11280584bce260cbdb3b5f9e8b7d in git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git for-next unbreaks libvirt-lxc. I hope it hits Linus tree and -stable before the offending commit hits users. Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
