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User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)

Description of problem:
'ftp client' behaves wierdly in rescue mode: when connecting to a
remote machine, it correctly sends the username but then does not
ask for the password (i.e. the 'Password:' prompt never shows up) but
immediatly sends an empty password to the remote server (I checked the
logs on the server side) upon which the login fails, as expected, because the 
password does not match. 

Version-Release number of selected component (if applicable):


How reproducible:
Couldn't Reproduce

Steps to Reproduce:
1. Boot linux in rescue mode
2. Set up net connections
3. Try to ftp to a remote machine
	

Actual Results:  Empty password is sent and thus login fails

Expected Results:  ftp client should ask for password

Additional info:

Looking around on the net, I found an old thread mentioning said 
problem on AIX (and here is the URL:)

http://groups.google.com/groups?
hl=en&lr=&ie=UTF8&oe=UTF8&safe=off&th=86c3c627447ad9b8&rnum=1

In that thread, it turned out that permissions on /dev/tty* were not
set correctly.

We possibly have a similar problem here. Possible leads:

- ftp opens up "/var/run/utmp" but this fails because there is no such
  thing in rescue mode. Does this affect anything?
- for the password, it tries to read stuff from file descriptor 4 
  which is /dev/tty, but the read() call returns immediately.

Here is the strace from ftp under redhat 7.0, non-rescue mode. This 
describes a correct, working login:

open("/dev/tty",O_RDWR|O_CREAT|O_TRUNC,0666) = 4
ioctl(4, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(4, SNDCTL_TMR_CONTINUE, {B38400 opost -isig icanon -echo ...}) = 0
fstat64(4, {st_mode=S_IFCHR|0666, st_rdev=makedev(5, 0), ...}) = 0
ioctl(4, TCGETS, {B38400 opost -isig icanon -echo ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0x4001b000
write(4, "Password:", 9)                = 9
read(4, "areyouserious\n", 4096)        = 11
write(4, "\n", 1)                       = 1
ioctl(4, SNDCTL_TMR_CONTINUE, {B38400 opost isig icanon echo ...}) = 0
close(4)                                = 0

Here is the strace from ftp under redhat 7.3, rescue mode. This does
not work:

open("/dev/tty",O_RDWR|O_CREAT|O_TRUNC,0666) = 4
ioctl(4,SNDCTL_TMR_TIMEBASE,0xbfffeb00) = -1 ENOTTY
fstat64(4, {st_mode=S_IFREG|0777,st_size=0, ....})=0
old_mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 
0x401c1000
write(4, "Password:", 9)  = 9  <-- this is not even displayed to the user
read(4, "", 4096)         = 0  <-- immediately returns
close(4)

The **workaround** is to create a .netrc with machine, login and
password information. ftp will then try auto-login using that
information and will not ask the user.