daemon: debug segv correct use of dereferencing NULL.

[libguestfs.git] / fish / virt.c

diff --git a/fish/virt.c b/fish/virt.c
index 486f098..083ea65 100644 (file)
--- a/fish/virt.c
+++ b/fish/virt.c
@@ -13,7 +13,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <config.h>
@@ -51,5 +51,8 @@ add_libvirt_drives (const char *guest)
   optargs.bitmask |= GUESTFS_ADD_DOMAIN_ALLOWUUID_BITMASK;
   optargs.allowuuid = 1;
 
+  optargs.bitmask |= GUESTFS_ADD_DOMAIN_READONLYDISK_BITMASK;
+  optargs.readonlydisk = "read";
+
   return guestfs_add_domain_argv (g, guest, &optargs);
 }