From: Olaf Hering <olaf@aepfle.de>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
Ian Campbell <Ian.Campbell@citrix.com>,
Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH for-4.5] tools/pygrub: Fix TOCTOU race introduced by c/s 63dcc68
Date: Wed, 29 Oct 2014 17:03:22 +0100 [thread overview]
Message-ID: <20141029160322.GA22428@aepfle.de> (raw)
In-Reply-To: <1414591781-19376-1-git-send-email-andrew.cooper3@citrix.com>
On Wed, Oct 29, Andrew Cooper wrote:
> In addition, use os.makedirs() which will also create intermediate directories
> if they don't exist.
Can this happen in practice, given that /var/run/xen is created by the
runlevel scripts already? The mkdir is now really just @XEN_RUN_DIR@/pygrub.
Olaf
next prev parent reply other threads:[~2014-10-29 16:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-29 14:09 [PATCH for-4.5] tools/pygrub: Fix TOCTOU race introduced by c/s 63dcc68 Andrew Cooper
2014-10-29 16:03 ` Olaf Hering [this message]
2014-10-29 18:09 ` Andrew Cooper
2014-10-29 19:43 ` Olaf Hering
2014-11-04 10:48 ` Ian Campbell
2014-11-04 10:52 ` Please *justify* your use of the for-4.5 tag when posting patches Ian Campbell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141029160322.GA22428@aepfle.de \
--to=olaf@aepfle.de \
--cc=Ian.Campbell@citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=andrew.cooper3@citrix.com \
--cc=wei.liu2@citrix.com \
--cc=xen-devel@lists.xen.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.