[Bug 1533] New: input_userauth_banner incorrectly escapes banner

bugzilla-daemon at bugzilla.mindrot.org bugzilla-daemon at bugzilla.mindrot.org
Sun Oct 26 22:10:14 EST 2008


https://bugzilla.mindrot.org/show_bug.cgi?id=1533

           Summary: input_userauth_banner incorrectly escapes banner
           Product: Portable OpenSSH
           Version: 5.1p1
          Platform: All
               URL: http://bugs.gentoo.org/244222
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: sshd
        AssignedTo: unassigned-bugs at mindrot.org
        ReportedBy: vapier at gentoo.org


if your banner includes backslashes, then openssh-5.1 will escape all
of them.  so instead of just one \, you get \\.  example:
http://bugs.gentoo.org/attachment.cgi?id=169798

proposed fix:
http://bugs.gentoo.org/attachment.cgi?id=169911

this was noted & fixed by Michał Górny

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