rbash broken in bash 2.05b

[Martin Lesser]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib  
-march=pentium2 -mcpu=pentium3 -O3 -pipe
uname output: Linux kirk 2.4.20-gentoo-r5 #2 Don Mai 29 06:47:30 Local time 
zone must be set--see zic manu i686 Pentium III (Coppermine) GenuineIntel 
GNU/Linux
Machine Type: i686-pc-linux-gnu

Bash Version: 2.05b
Patch Level: 0
Release Status: release

Description:

rbash behaves like bash since 2.05b: no restrictions seem to appear any
longer. Downgrading to 2.05a fixed this issue here.

Repeat-By:

With 2.05b at least the restrictions to cd, exec /whatever etc. are not
longer valid after opening a ssh-session. Only if I exec rbash in the
new session the restrictions take effect again...

# /bin/pstree |/usr/bin/less
(which should be restricted in this way) shows:

  `-sshd---sshd---rbash-+-less
                        `-pstree


Martin