Date:	Sun, 22 Dec 1996 09:05:44 +0200 (IST)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To:	Weiqi Gao <weiqigao AT crl DOT com>
cc:	djgpp AT delorie DOT com
Subject:	Re: security hole in "cat"
In-Reply-To:	<01bbec9b$9b112a20$0f0171a5@weiqigao>
Message-ID:	<Pine.SUN.3.91.961222090339.29376F-100000@is>
MIME-Version:	1.0

On 18 Dec 1996, Weiqi Gao wrote:

> However, I had the following peculiar experience with bash and cat in a DOS
> box under Windows 3.1:
> ===========================================================
> weiqi: ~$ cat << EOF
> >EOF
> d:/USR/BIN/cat.exe: -: Bad file descriptor (EBADF)
> ===========================================================

Is that cat.exe from the DJGPP port of Fileutils 3.13?  If so, the above 
works for me on MSDOS.  Can you try it on DOS and see if it works?  If 
not, maybe you have an old cat.exe?  If it does work on MSDOS, but not on 
Windows 95, it probably is Windows-specific.

Also, be sure to upgrade to the latest bash.exe.

- Raw text -