From: Travis Spencer <tspencer+zsh@cs.pdx.edu>
To: zsh-workers@sunsite.dk
Subject: Zsh killed when autoloaded function calls mislinked program
Date: Mon, 20 Dec 2004 12:20:59 -0800 [thread overview]
Message-ID: <20041220202059.GE11940@alan.cs.pdx.edu> (raw)
I've found that invoking an autoloaded function that calls a program
that isn't linked correctly kills zsh.
Here is the function that does this:
#!/usr/bin/zsh
local grep
if [[ -x /stash/travissu/bin/grep ]] &&
/stash/travissu/bin/grep test /dev/null 2>/dev/null ; then
grep=(/stash/travissu/bin/grep)
else
grep=(grep)
fi
command $grep $*
Here is what happens when i run /stash/travissu/bin/grep from the
shell:
zsh> /stash/travissu/bin/grep
ld.so.1: /stash/travissu/bin/grep: fatal: libgcc_s.so.1: open failed:
No such file or directory
zsh: killed /stash/travissu/bin/grep
zsh>
Now, if I chmod the script so it has execute permission, I get this:
zsh> echo $path | ./fn test
zsh>
However, if I autoload it like this:
zsh> autoload -U fn
zsh> fn
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
zsh>
When I execute the autoloaded function, I get this:
zsh> echo $path | fn
Killed
tcsh>
Where tcsh is the shell I started zsh from.
I am using zsh 4.2.1 on Solaris 9.
--
Regards,
Travis Spencer
next reply other threads:[~2004-12-20 21:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-20 20:20 Travis Spencer [this message]
2004-12-21 11:30 ` Peter Stephenson
2005-01-03 15:57 ` Bart Schaefer
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