The following reply was made to PR bin/32933; it has been noted by GNATS.

From: Michael van Elst <mlelstv@serpens.de>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: bin/32933: gzip -tv reports (some?) truncated files as OK
Date: Mon, 9 Oct 2006 09:27:15 +0200

 The following patch will cause gzip to abort decompression with
 an error, when EOF is reached on input. The test output will then
 be 'NOT OK'.
 
 Index: gzip.c
 ===================================================================
 RCS file: /cvsroot/src/usr.bin/gzip/gzip.c,v
 retrieving revision 1.85
 diff -u -r1.85 gzip.c
 --- gzip.c	27 Sep 2006 22:20:31 -0000	1.85
 +++ gzip.c	9 Oct 2006 06:58:23 -0000
 @@ -743,9 +743,11 @@
  			in_tot += in_size;
  		}
  		if (z.avail_in == 0) {
 -			if (done_reading && state != GZSTATE_MAGIC0)
 +			if (done_reading && state != GZSTATE_MAGIC0) {
  				maybe_warnx("%s: unexpected end of file",
  					    filename);
 +				goto stop_and_fail;
 +			}
  			goto stop;
  		}
  		switch (state) {
 -- 
                                 Michael van Elst
 Internet: mlelstv@serpens.de
                                 "A potential Snark may lurk in every tree."