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Re: Symlink Vulnerability in GNU libtool <1.5.2
From: |
Scott James Remnant |
Subject: |
Re: Symlink Vulnerability in GNU libtool <1.5.2 |
Date: |
Tue, 03 Feb 2004 22:02:20 +0000 |
On Tue, 2004-02-03 at 21:49, Gary V.Vaughan wrote:
> On Tuesday, February 3, 2004, at 08:33 pm, Scott James Remnant wrote:
> > On Tue, 2004-02-03 at 09:47, Joseph S. Myers wrote:
> >> The chmod has a race (that access to the temporary directory could be
> >> gained after it is created but before it is chmoded)
> >>
> > Would this patch be sufficient? Gary et al. okay to apply if it is?
> >
> > 2003-02-03 Scott James Remnant <address@hidden>
> >
> > * ltmain.in: Create temporary directory under a strict umask
> > rather than running chmod afterwards, preventing a race
> > condition where the directory could be replaced with a symbolic
> > link in the time between the two commands.
>
> Looks good from here.
>
Committed to HEAD and branch-1-5.
Now... the tricky question, do we think this should warrant a new
release?
Scott
--
Have you ever, ever felt like this?
Had strange things happen? Are you going round the twist?
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