Yup, reproduced on a system with glibc built with fortified source. Sending
out version 4.
On Thu, Dec 28, 2023 at 7:49 AM Helge Deller wrote:
> On 12/8/23 23:42, Shu-Chun Weng wrote:
> > Commit b8002058 strengthened openat()'s /proc detection by calling
> > realpath(3) on the given path, which
On 12/8/23 23:42, Shu-Chun Weng wrote:
Commit b8002058 strengthened openat()'s /proc detection by calling
realpath(3) on the given path, which allows various paths and symlinks
that points to the /proc file system to be intercepted correctly.
Using realpath(3), though, has a side effect that it
ping~
On Fri, Dec 8, 2023 at 2:42 PM Shu-Chun Weng wrote:
> Commit b8002058 strengthened openat()'s /proc detection by calling
> realpath(3) on the given path, which allows various paths and symlinks
> that points to the /proc file system to be intercepted correctly.
>
> Using realpath(3), thoug
Commit b8002058 strengthened openat()'s /proc detection by calling
realpath(3) on the given path, which allows various paths and symlinks
that points to the /proc file system to be intercepted correctly.
Using realpath(3), though, has a side effect that it reads the symlinks
along the way, and thu
