Package: jailtool
Version: 1.1-3
Severity: grave
Justification: renders package unusable
At least on AMD64, most (if not all, didn't check) binaries are linked against
"/lib64/ld-linux-x86-64.so.2".
In the base system, /lib64 is a symlink to /lib
lrwxrwxrwx 1 root root 4 2007-01-09 17:44 lib64 -> /lib
so that the library is found:
$ ls -l /lib64/ld-linux-x86-64.so.2
lrwxrwxrwx 1 root root 11 2007-01-09 17:44 /lib64/ld-linux-x86-64.so.2
-> ld-2.3.6.so
Jailtool doesn't copy/recreate this symlink, but just creates an empty
directory /opt/chroot/lib64, so that /lib64/ld-linux-x86-64.so.2 can't be
found and chrooting fails:
kuschelhoelle:/opt/chroot# ls -l
total 36
drwxr-xr-x 2 root root 4096 2007-01-27 14:13 bin
drwxr-xr-x 2 root root 4096 2007-01-27 14:11 dev
drwxr-xr-x 2 root root 4096 2007-01-27 14:11 home
drwxr-xr-x 3 root root 4096 2007-01-27 14:11 lib
drwxr-xr-x 2 root root 4096 2007-01-27 14:11 lib64
drwxr-xr-x 2 root root 4096 2007-01-27 14:11 sys
drwxrwxrwt 2 root root 4096 2007-01-27 14:11 tmp
drwxr-xr-x 7 root root 4096 2007-01-27 14:11 usr
drwxr-xr-x 12 root root 4096 2007-01-27 14:11 var
kuschelhoelle:/opt/chroot# ldd bin/bash
libncurses.so.5 => /lib/libncurses.so.5 (0x00002ab46a2e5000)
libdl.so.2 => /lib/libdl.so.2 (0x00002ab46a440000)
libc.so.6 => /lib/libc.so.6 (0x00002ab46a544000)
/lib64/ld-linux-x86-64.so.2 (0x00002ab46a1cd000)
kuschelhoelle:/opt/chroot# chroot .
chroot: cannot run command `/bin/bash': No such file or directory
After manually linking lib64 to lib, everything works fine:
kuschelhoelle:/opt/chroot# rm -r lib64/
kuschelhoelle:/opt/chroot# ln -s lib lib64
kuschelhoelle:/opt/chroot# chroot .
kuschelhoelle:/#
So I think the script should be fixed in a way that at least this
symlink is copied properly to assure functionality within amd64
-- System Information:
Debian Release: 4.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages jailtool depends on:
ii perl 5.8.8-7 Larry Wall's Practical Extraction
ii rsync 2.6.9-2 fast remote file copy program (lik
jailtool recommends no packages.
-- no debconf information
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