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Description of problem: The mechanism can segfault with a particular invocation of GetDevices. Version-Release number of selected component (if applicable): cups-pk-helper-0.1.3-2.fc16.x86_64 How reproducible: 100% Steps to Reproduce: 1.python -c 'import time,cupspk; c=cupspk.Connection("localhost",631,0);c.getDevices(include_schemes=["/dev/null"])' Actual results: cups-pk-helper-mechanism crashes here: #0 g_hash_table_foreach (hash_table=0x0, func=0x320cc1b0e0 <hashtable_foreach_with_values>, user_data=0x7fff34388860) at ghash.c:1407 #1 0x000000320cc1b54e in hashtable_iterator (hash_type=28937520, instance=0x0, iterator=0x320cc17460 <marshal_map_entry>, user_data=0x7fff34388900) at dbus-gvalue-utils.c:608 #2 0x000000320cc16752 in marshal_map (iter=0x7fff34388960, value=0x7fff343889f0) at dbus-gvalue.c:1701 #3 0x000000320cc0f3f6 in dbus_g_method_return (context=0x1ba8bd0) at dbus-gobject.c:2946 #4 0x0000000000406d5f in dbus_glib_marshal_cph_mechanism_VOID__INT_INT_BOXED_BOXED_POINTER (closure=0x7fff34388c50, return_value=<optimized out>, n_param_values=<optimized out>, param_values=0x1ba8750, invocation_hint=<optimized out>, marshal_data=<optimized out>) at cups-pk-helper-mechanism-glue.h:474 #5 0x000000320cc0e0f2 in invoke_object_method (message=0x1b7c7c0, connection=0x1b7c2d0, method=0x40adc0, object_info=0x40a8a0, object=0x1b82800) at dbus-gobject.c:1720 #6 object_registration_message (connection=0x1b7c2d0, message=0x1b7c7c0, user_data=<optimized out>) at dbus-gobject.c:1940 #7 0x00000039b901d9a1 in _dbus_object_tree_dispatch_and_unlock ( tree=0x1b7bf80, message=0x1b7c7c0) at dbus-object-tree.c:858 #8 0x00000039b900f930 in dbus_connection_dispatch (connection=0x1b7c2d0) ---Type <return> to continue, or q <return> to quit--- at dbus-connection.c:4685 #9 0x000000320cc0aad5 in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:101 #10 0x000000320b844a4d in g_main_dispatch (context=0x1b7f130) at gmain.c:2441 #11 g_main_context_dispatch (context=0x1b7f130) at gmain.c:3011 #12 0x000000320b845248 in g_main_context_iterate (context=0x1b7f130, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089 #13 0x000000320b845795 in g_main_loop_run (loop=0x1b90ca0) at gmain.c:3297 #14 0x0000000000402781 in main (argc=<optimized out>, argv=<optimized out>) at main.c:141
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Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.