openssh security and bug fix update

[3.9p1-8.RHEL4.24]

• return correct exit status on failed write on sftp batch mode (#247802)
  [3.9p1-8.RHEL4.23]
• some more mem leaks fix in sftp (#240909)
  [3.9p1-8.RHEL4.22]
• CVE-2007-3102 escape account name to prevent audit log injection (#248058)
  [3.9p1-8.RHEL4.21]
• move pam session calls so pam_close_session is always called (#216689)
• get canonical hostname for gssapi (#216854)
• CVE-2006-5052 dont leak info about user existence with krb5 auth (#234643)
• fix some memory leaks in sftp (#240909)
• correctly kill sshd in initscript (#244655)
• close unused ends of sockets so [pam] child is always terminated (#247440)