Re: PATCH: fix for SEGV

["Bart Schaefer" <schaefer@xxxxxxxxxxxxxxxxxxxxxxx>]

On Aug 24,  2:16pm, Sven Wischnowsky wrote:
} Subject: PATCH: fix for SEGV
}
}   ...) ./zsh -f
}   % setopt autocd; hash wc=/bin/wc; echo|wc
} 
} It'll give you a SEGV in `isreallycom()', trying to look at
} `cn->u.name' which isn't set because for hashed commands `cn->u.cmd'
} is used.
} 
} +    if (cn->flags & HASHED)
} +	return 1;

Is that really the right fix?  I thought the whole point of isreallycom()
was to find cases where the hash table contains a mapping that doesn't
refer to a real executable.  I'm not sure it should succeed just because
the mapping was added explicitly.

-- 
Bart Schaefer                                 Brass Lantern Enterprises
http://www.well.com/user/barts              http://www.brasslantern.com