On Tue, Sep 05, 2023 at 08:47:34AM -0500, Eric Blake wrote: > --- a/info/info-list-uris.sh > +++ b/info/info-list-uris.sh > @@ -22,7 +22,14 @@ set -e > set -x > > requires nbdkit --version > -requires nbdkit file --version > +# Avoid tickling a double-free bug in nbdkit 1.35.11 > +requires nbdkit -U- -r file dir=. --run 'nbdsh --opt-mode -u "$uri" -c " > +try: > + h.opt_info() > +except nbd.Error: > + pass > +h.opt_abort() > +"'
Actually I think a problem with this is that it always causes a segfault, which could leave a core dump around (does on my machine). It's unfortunate, because obviously you can't test for a double-free in nbdkit without causing a double-free. It might be a rare case when a version test is better. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org _______________________________________________ Libguestfs mailing list Libguestfs@redhat.com https://listman.redhat.com/mailman/listinfo/libguestfs
