Korn Shell SegFault

Posted by C. Ross on Stack Overflow See other posts from Stack Overflow or by C. Ross
Published on 2010-02-05T13:27:53Z Indexed on 2010/04/25 6:13 UTC
Read the original article Hit count: 235

Filed under:

ksh

|

shell

|

segmentation-fault

|

redirection

I have found the following script causes a segmentation fault and core in kshell on AIX. Can anyone explain why I get the following results?

Seg Fault

doOutput(){
  Echo "Something"
}

doOutput() >&1

OR

doOutput(){
  Echo "Something"
}

echo `doOutput()`

No Output

doOutput(){
  Echo "Something"
}

doOutput()

Correct

doOutput(){
  Echo "Something"
}

doOutput

OR

doOutput(){
  Echo "Something"
}

doOutput >&1

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