[Jailkit-users] sftp only jail problem (connection closed)

[Jordan Tomkinson]

I have followed the guide at http://olivier.sessink.nl/jailkit/howtos_sftp_scp_only.html but have run into this problem

Contents of my jk_lsh.ini:

address@hidden root]# cat /home/jail/etc/jailkit/jk_lsh.ini 
[myuser]
paths = /usr/bin, /usr/lib/, /usr/libexec/openssh/
executables = /usr/bin/scp, /usr/libexec/openssh/sftp-server
devices = /dev/urandom, /dev/null

what happens when myuser logs in:

address@hidden:~$ sftp address@hidden
Connecting to server...
address@hidden's password: 
Connection closed


This is all that jk_socketd gives me:
Dec 21 15:38:40 server jk_chrootsh[19580]: now entering jail /home/jail for user myuser (503)
Dec 21 15:38:40 server jk_lsh[19580]: jk_lsh version 2.10, started

If i change /home/jail/etc/passwd from "/usr/sbin/jk_lsh" to "/bin/bash" everything works fine, so I know the jail itself is set up correctly - the problem has to be with jk_lsh somewhere.

an strace of the jk_lsh process reveals:

open("/dev/tty", O_RDWR|O_NOCTTY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
writev(2, [{"*** glibc detected *** ", 23}, {"/usr/sbin/jk_lsh", 16}, {": ", 2}, {"malloc(): memory corruption", 27}, {": 0x", 4}, {"08ebb2e0", 8}, {" ***\n", 5}], 7) = 85

I am at a loss here, any ideas?