On Monday 01 Aug 2016 17:32:58 Mick wrote: > On Monday 01 Aug 2016 12:19:41 waltd...@waltdnes.org wrote:
> > > What chroot() actually does is fairly simple, it modifies pathname > > > lookups for a process and its children so that any reference to a path > > > starting '/' will effectively have the new root, which is passed as > > > the single argument, prepended onto the path. The current working > > > directory is left unchanged and relative paths can still refer to > > > files outside of the new root. > > Thanks Walter, it's present along with the whole of the 32bit OS fs: > > gentoo-32bit # ls -la /mnt/iso/gentoo-32bit/bin/bash > -rwxr-xr-x 1 root root 677244 Jan 16 2016 /mnt/iso/gentoo-32bit/bin/bash > > gentoo-32bit # file /mnt/iso/gentoo-32bit/bin/bash > /mnt/iso/gentoo-32bit/bin/bash: ELF 32-bit LSB executable, Intel 80386, > version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for > GNU/Linux 2.6.32, stripped > > > Am I missing something in the amd64 kernel to be able to execute 32bit code? No, I was missing the *whole* of the 32bit fs /lib directory. O_O Apologies for the noise. -- Regards, Mick
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