DragonFlyBSD

The file unpacks OK here on DragonFly 2.2.
The MD5 digest of the file I used for testing is
76ef3c1d611a11ea13dc805d67d82208.

:Hasso Tepper (via DragonFly issue tracker) wrote:
:> New submission from Hasso Tepper <hasso@estpak.ee>:
:>
:> https://www.mirbsd.org/MirOS/dist/hosted/kwalletcli/kwalletcli-1.00.tar.gz
:>
:> $ tar -zxf kwalletcli-1.00.tar.gz
:> tar: Unrecognized archive format
:> tar: Error exit delayed from previous errors.
:> $
:>
:> Using g(un)zip(1) and tar(1) works:
:>
:> $ gzip -cd kwalletcli-1.00.tar.gz | tar -xf -
:> $

I get the same thing.  I ktrace'd it and it looks like bsdtar
    is trying to examine the gzip header itself... and clearly
    making a mistake.

If I gunzip | gzip > x.tar.gz  and then tar tvzpf x.tar.gz, that
    works, so basic recognition of gzip files is working properly in
    tar.  It just doesn't recognize THAT particular gzip file.

So it must be a bug in libarchive somewhere, or perhaps it simply
    does not properly recognize gzip formats?

-Matt
                    Matthew Dillon 
                    <dillon@backplane.com>

bsdtar 2.7.1/libarchive 2.7.1 works for me on linux. We have 2.7.0 on DragonFly.

Good catch, bsdtar 2.7.1 changelog contains this line as well amongst
others: "Handle gzip files signed with OpenBSD "gzsig" program." That's
probably it.

Fixed with libarchive-2.7.1 import.