On Mon, Dec 21, 2009 at 4:12 PM, Olivier Sessink
<address@hidden> wrote:
Jordan Tomkinson wrote:
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?
can you send me a bit longer strace log (last 50 lines)? possiby with -s128 to get longer string sizes?
Olivier
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