[Bug 1199] ssh sends invalid ttymodes when stdin is not a tty

bugzilla-daemon at mindrot.org bugzilla-daemon at mindrot.org
Fri Jun 23 18:15:42 EST 2006


http://bugzilla.mindrot.org/show_bug.cgi?id=1199

           Summary: ssh sends invalid ttymodes when stdin is not a tty
           Product: Portable OpenSSH
           Version: -current
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ssh
        AssignedTo: bitbucket at mindrot.org
        ReportedBy: djm at mindrot.org
OtherBugsDependingO 1155
             nThis:


Daniel Ritz <daniel.ritz AT alcatel.ch> reports:

ssh client sends a wrong all-zero terminal info when requesting forced
pseudo-terminal allocation while stdin is not a terminal. sshd then
sets the terminals ospeed to 0 because it receives this information
from the client. on solaris this means that the pseudo-terminal is
closed and output of any remote command is dropped.




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