[Bug 223] ProxyCommand commands don't exit

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=223





------- Additional Comments From dtucker at zip.com.au  2002-05-25 19:41 -------
OK the new patch seems to work (on Solaris anyway) even in the pathological
case. (nc-nosig is netcat modified to ignore all signals).

$ ./ssh -v -o 'ProxyCommand ./nc-nosig localhost 22' localhost echo
[snip]
debug1: Exit status 0
debug1: Terminating ProxyCommand child process pid:10203
debug1: ProxyCommand terminated with signal 9

Neither nc-nosig or the normal netcat leave orphaned processes.

The timeout is currently hardcoded at 2 seconds per signal. Is this enough?




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