[Bug #3672] PTY.getpty with non exist program

Bug #3672: PTY.getpty with non exist program

e$B5/I<<Te(B: Yui NARUSE
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
e$B%+%F%4%je(B: core, Target version: 1.9.3
ruby -v: ruby 1.9.3dev (2010-08-09 trunk 28938) [x86_64-freebsd8.1]

e$BB8:_$7$J$$%W%m%0%i%`$r;XDj$7$Fe(B PTY.getpty e$B$r8F$V$He(B [BUG]
PTY.getpty e$BB&$G$NBP=h$He(B rb_fork_err

% ./ruby -rpty -e’PTY.getpty"a"’
-e:1: [BUG] rb_sys_fail(fork failed) - errno == 0
ruby 1.9.3dev (2010-08-09 trunk 28938) [x86_64-freebsd8.1]

– control frame ----------
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :getpty
c:0003 p:0017 s:0006 b:0006 l:0024b8 d:0010e8 EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0024b8 d:0024b8 TOP

– Ruby level backtrace information

-e:1:in <main>' -e:1:in getpty’

You may have encountered a bug in the Ruby interpreter or extension
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

zsh: abort (core dumped) ./ruby -rpty -e’PTY.getpty"a"’

e$B%A%1%C%He(B #3672 e$B$,99?7$5$l$^$7$?!#e(B (by Nobuyoshi N.)

e$B%9%F!<%?%9e(B Assignede$B$+$ie(BClosede$B$KJQ99e(B
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

This issue was solved with changeset r29169.
Yui, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.