On 05/28/13 08:34, Gerd Hoffmann wrote: > Fill unset CharDriverState->filename with the backend name, so > 'info chardev' will return at least the chardev type. Don't > touch it in case the chardev init function filled it already, > like the socket+pty chardevs do for example. > > Signed-off-by: Gerd Hoffmann <kra...@redhat.com> > --- > qemu-char.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/qemu-char.c b/qemu-char.c > index f825294..d04b429 100644 > --- a/qemu-char.c > +++ b/qemu-char.c > @@ -3801,6 +3801,9 @@ ChardevReturn *qmp_chardev_add(const char *id, > ChardevBackend *backend, > chr->label = g_strdup(id); > chr->avail_connections = > (backend->kind == CHARDEV_BACKEND_KIND_MUX) ? MAX_MUX : 1; > + if (!chr->filename) { > + chr->filename = > g_strdup(ChardevBackendKind_lookup[backend->kind]); > + } > QTAILQ_INSERT_TAIL(&chardevs, chr, next); > return ret; > } else { >
this one is a stable candidate, cc'ing qemu-stable cheers, Gerd