On Wed, 26 Sep 2007, David Newall wrote:
> Miloslav Semler pointed out that a root process can chdir("..") out of
> its chroot. Although this is documented in the man page, it conflicts
> with the essential function, which is to change the root directory of
> the process.
The root directory,
On Wed, Sep 26, 2007 at 12:40:27AM +0930, David Newall wrote:
> Miloslav Semler pointed out that a root process can chdir("..") out of its
> chroot. Although this is documented in the man page, it conflicts with the
> essential function, which is to change the root directory of the process.
>
> Marek's loading dynamic libraries, it seems clear that the prime purpose
> of chroot is to aid security. Being able to cd your way out is handy
Does it - I can't find any evidence for that. I think you are confusing
containers and chroot. They are quite different things. A root user can
get o
On Sep 26 2007 00:40, David Newall wrote:
>
> Miloslav Semler pointed out that a root process can chdir("..") out of its
> chroot. Although this is documented in the man page, it conflicts with the
> essential function, which is to change the root directory of the process. In
> addition to any c
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