Created attachment 450818 [details]
fix

Description of problem:
#0  0x00007ffff7742c58 in audit_log_acct_message (audit_fd=4, type=1112, pgname=0x0, op=0x7ffff7fe4e30 "login", 
    name=0xfffffffff82107a0 <Address 0xfffffffff82107a0 out of bounds>, id=4294967295, host=0x0, 
    addr=0xfffffffff8212d80 <Address 0xfffffffff8212d80 out of bounds>, tty=0x7ffff7fdf097 "sshd", result=0) at audit_logging.c:391
#1  0x00007ffff7fb1de5 in linux_audit_record_event (uid=-1, username=<value optimized out>, hostname=0x0, 
    ip=0xfffffffff8212d80 <Address 0xfffffffff8212d80 out of bounds>, ttyn=0x7ffff7fdf097 "sshd", success=<value optimized out>)
    at audit-linux.c:54
#2  0x00007ffff7f99ad2 in userauth_finish (authctxt=0x7ffff8212180, authenticated=<value optimized out>, method=0x7ffff820f840 "none")
    at auth2.c:350
#3  0x00007ffff7f9a0a7 in input_userauth_request (type=<value optimized out>, seq=<value optimized out>, ctxt=0x7ffff8212180)
    at auth2.c:302
#4  0x00007ffff7fd22b6 in dispatch_run (mode=0, done=0x7ffff8212180, ctxt=0x7ffff8212180) at dispatch.c:98
#5  0x00007ffff7f8ddd6 in main (ac=<value optimized out>, av=<value optimized out>) at sshd.c:2041

(gdb) print canonical_host_ip
$1 = 0x7ffff8212d80 "127.0.0.1"

    0x7ffff8212d80 is the valid address
0xfffffffff8212d80 is a nonsense caused by broken linkage among openssh modules


Version-Release number of selected component (if applicable):
openssh-server-5.6p1-9.fc15.x86_64


Additional info:
Patch attached.