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Re: seg fault on $(dgqhghdqwdhqwjq) : beta19

X-seq: zsh-workers 1183
From: Zoltan Hidvegi <hzoli@xxxxxxxxxx>
To: heading_anthony@xxxxxxxxxxxx (Anthony Heading)
Subject: Re: seg fault on $(dgqhghdqwdhqwjq) : beta19
Date: Mon, 27 May 1996 03:13:45 +0200 (MET DST)
Cc: zsh-workers@xxxxxxxxxxxxxxx
In-reply-to: <199605242106.WAA24132@xxxxxxxxxxxxxxxxxxxxxxx> from Anthony Heading at "May 24, 96 10:06:40 pm"

> Rather a large core file, but it takes no time to dump.  So maybe
> it's not real. A peculiarity of SunOS 4.1.3?
> 
> Anthony
> 
> res1% $(wekdwqw)
> zsh: command not found: wekdwqw
> zsh: 21441 segmentation fault  $(wekdwqw)

It always happens when prefork() in execcmd() removes all arguments.
Eg. $foo triggers the bug if foo is not set.  Richard did several changes
related to this and I think this bug appeared with these changes.  Richard,
could you check it?

Zoltan

Follow-Ups:
- Re: seg fault on $(dgqhghdqwdhqwjq) : beta19
  - From: Peter Stephenson
- Re: seg fault on $(dgqhghdqwdhqwjq) : beta19
  - From: Richard Coleman
- Re: seg fault on $(dgqhghdqwdhqwjq) : beta19
  - From: Thorsten Meinecke

References:
- seg fault on $(dgqhghdqwdhqwjq) : beta19
  - From: Anthony Heading

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