dhcp-manager: Keep size of PID consistentlr/crashes

Things explode on i386 when marshalling a 32-bit value when a 64-bit one is
expected:

  Program received signal SIGSEGV, Segmentation fault.
  __memset_sse2 () at ../sysdeps/i386/i686/multiarch/memset-sse2.S:242
  242		movdqu	%xmm0, (%edx)
  Missing separate debuginfos, use: debuginfo-install nss-mdns-0.10-15.fc21.i686
  (gdb) bt
  #0  0xffffffff in __memset_sse2 () at ../sysdeps/i386/i686/multiarch/memset-sse2.S:242
  #1  0xffffffff in g_hash_table_remove_all_nodes (__len=<optimized out>, __ch=0, __dest=<optimized out>)
      at /usr/include/bits/string3.h:84
  #2  0xffffffff in g_hash_table_remove_all_nodes (hash_table=hash_table@entry=0x82ee250<error reading variable: Cannot access memory at address 0x8dbaacd6>, notify=notify@entry=1) at ghash.c:481
  #3  0xffffffff in g_hash_table_unref (hash_table=0x82ee250<error reading variable: Cannot access memory at address 0x8dbaacd6>) at ghash.c:1042
  #4  0xffffffff in _g_type_boxed_free (type=136861824, value=0x82ee250) at gtype.c:4262
  #5  0xffffffff in boxed_proxy_value_free (value=0xbfffe8ec) at gboxed.c:209
  #6  0xffffffff in g_value_unset (value=value@entry=0xbfffe8ec) at gvalue.c:272
  #7  0xffffffff in g_signal_emit_valist (instance=instance@entry=0x82492b8, signal_id=signal_id@entry=125, detail=detail@entry=0, var_args=<optimized out>, var_args@entry=0xbfffea4c "\030\342.\bL#") at gsignal.c:3338
  #8  0xffffffff in g_signal_emit (instance=0x82492b8, signal_id=125, detail=0) at gsignal.c:3365
  #9  0x0809c05d in handle_event (proxy=0xb5d012e8 [DBusGProxy], options=0x82eb640 = {...}, user_data=0x82492b8)
      at dhcp-manager/nm-dhcp-listener.c:146
  #10 0xffffffff in g_cclosure_marshal_VOID__BOXED (closure=0x82bf270, return_value=0x0, n_param_values=2, param_values=0x82c60c0, invocation_hint=0xbfffec68, marshal_data=0x0) at gmarshal.c:1120
  #11 0xffffffff in marshal_dbus_message_to_g_marshaller () at /lib/libdbus-glib-1.so.2
  #15 0xffffffff in <emit signal received:org-freedesktop-nm_dhcp_client-Event on instance 0xb5d012e8 [DBusGProxy]> (instance=0xb5d012e8, signal_id=19, detail=915) at gsignal.c:3365
      #12 0xffffffff in g_closure_invoke (closure=0x82bf270, return_value=return_value@entry=0x0, n_param_values=n_param_values@entry=3, param_values=param_values@entry=0xbfffecc0, invocation_hint=invocation_hint@entry=0xbfffec68) at gclosure.c:768
      #13 0xffffffff in signal_emit_unlocked_R (node=node@entry=0x8263660, detail=detail@entry=915, instance=0xb5d012e8, emission_return=emission_return@entry=0x0, instance_and_params=0xbfffecc0) at gsignal.c:3553
      #14 0xffffffff in g_signal_emit_valist (instance=instance@entry=0xb5d012e8, signal_id=signal_id@entry=19, detail=detail@entry=915, var_args=0xbfffee34 "\340\370.\b\004",
      var_args@entry=0xbfffee2c "\340\370.\b\300\303/\b\340\370.\b\004") at gsignal.c:3309
  #16 0xffffffff in dbus_g_proxy_manager_filter () at /lib/libdbus-glib-1.so.2
  #17 0xffffffff in dbus_connection_dispatch () at /lib/libdbus-1.so.3
  #18 0xffffffff in message_queue_dispatch () at /lib/libdbus-glib-1.so.2
  #19 0xffffffff in g_main_context_dispatch (context=0x8246720) at gmain.c:3111
  #20 0xffffffff in g_main_context_dispatch (context=context@entry=0x8246720) at gmain.c:3710
  #21 0xffffffff in g_main_context_iterate (context=0x8246720, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781
  #22 0xffffffff in g_main_loop_run (loop=0x8246798) at gmain.c:3975
  #23 0x08070c09 in main (argc=1, argv=0xbffff2b4) at main.c:479
  (gdb)

PIDs use native word width, a gint seems more suitable than gint32 or gint64.

https://bugzilla.gnome.org/show_bug.cgi?id=739861

0 files changed, 0 insertions, 0 deletions