Thanks for your patch, I tested it, but I can still trigger the crash
with:
$ notify-send lala ; sleep 5; gconftool -t string -s /apps
/notification-daemon/theme standard ; notify-send lala; gconftool -t
string -s /apps/notification-daemon/theme ubuntu; sleep 10; notify-send
lala
(sometimes this needs to be run a couple of times). The backtrace:
(gdb) bt full
#0 0x00007fd1f9b356a0 in strcmp () from /lib/libc.so.6
No symbol table info available.
#1 0x00007fd1fa0a1149 in IA__g_str_equal (v1=0x7fd1f164a5d8,
v2=0x7fd1ef52d5d8) at /build/buildd/glib2.0-2.20.0/glib/gstring.c:77
No locals.
#2 0x00007fd1fa06ed59 in IA__g_hash_table_lookup (hash_table=0x1409450,
key=0x7fd1ef52d5d8) at /build/buildd/glib2.0-2.20.0/glib/ghash.c:213
node = <value optimized out>
node_index = 3169
__PRETTY_FUNCTION__ = "IA__g_hash_table_lookup"
#3 0x00007fd1fa068b25 in IA__g_intern_static_string (
string=0x7fd1ef52d5d8 "SexyUrlLabel")
at /build/buildd/glib2.0-2.20.0/glib/gdataset.c:625
quark = <value optimized out>
result = (
const gchar *) 0x7fd1f9e2fa10 "AWAVAUATUSH\211�H\203�\bdD\213,%\220"
#4 0x00007fd1ef52b458 in sexy_url_label_get_type () from /usr/lib/libsexy.so.2
No symbol table info available.
#5 0x00007fd1ef52ba29 in sexy_url_label_new () from /usr/lib/libsexy.so.2
No symbol table info available.
#6 0x00007fd1f1851296 in create_notification ()
from /usr/lib/notification-daemon-1.0/engines/libubuntu.so
No symbol table info available.
#7 0x0000000000406dad in theme_create_notification (
url_clicked_cb=0x4058f0 <url_clicked_cb>) at engines.c:183
engine = (ThemeEngine *) 0x1756a00
nw = <value optimized out>
#8 0x000000000040487c in notify_daemon_notify_handler (daemon=0x15f0860,
app_name=0x7fd1ef52d5d8 "SexyUrlLabel", id=0, icon=0x1588d10 "",
summary=0x1588d60 "lala", body=0x1588e50 "", actions=0x177b740,
hints=0x15fd280, timeout=-1, context=0x1756870) at daemon.c:1093
priv = (NotifyDaemonPrivate *) 0x15f0880
nt = (NotifyTimeout *) 0x0
nw = (GtkWindow *) 0x4082a0
use_pos_data = <value optimized out>
new_notification = <value optimized out>
x = <value optimized out>
y = <value optimized out>
window_xid = <value optimized out>
return_id = <value optimized out>
sender = <value optimized out>
sound_file = <value optimized out>
sound_enabled = <value optimized out>
__PRETTY_FUNCTION__ = "notify_daemon_notify_handler"
#9 0x00000000004061fc in
dbus_glib_marshal_notification_daemon_VOID__STRING_UINT_STRING_STRING_STRING_BOXED_BOXED_INT_POINTER
(closure=0x7fff042d0030,
return_value=<value optimized out>, n_param_values=<value optimized out>,
param_values=0x176ee00, invocation_hint=<value optimized out>,
marshal_data=0x404830) at notificationdaemon-dbus-glue.h:100
data1 = (gpointer) 0x15f0860
data2 = <value optimized out>
__PRETTY_FUNCTION__ =
"dbus_glib_marshal_notification_daemon_VOID__STRING_UINT_STRING_STRING_STRING_BOXED_BOXED_INT_POINTER"
#10 0x00007fd1fbe9e12b in ?? () from /usr/lib/libdbus-glib-1.so.2
No symbol table info available.
#11 0x00007fd1fbc70081 in ?? () from /lib/libdbus-1.so.3
No symbol table info available.
#12 0x00007fd1fbc62966 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
No symbol table info available.
#13 0x00007fd1fbe9ab55 in ?? () from /usr/lib/libdbus-glib-1.so.2
No symbol table info available.
#14 0x00007fd1fa07d0ca in IA__g_main_context_dispatch (context=0x1583db0)
at /build/buildd/glib2.0-2.20.0/glib/gmain.c:1814
No locals.
#15 0x00007fd1fa0807a0 in g_main_context_iterate (context=0x1583db0, block=1,
dispatch=1, self=<value optimized out>)
at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2448
max_priority = 0
timeout = 0
some_ready = 1
nfds = 8
allocated_nfds = <value optimized out>
fds = (GPollFD *) 0x17346b0
__PRETTY_FUNCTION__ = "g_main_context_iterate"
#16 0x00007fd1fa080c6d in IA__g_main_loop_run (loop=0x15fe590)
at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2656
self = (GThread *) 0x14074d0
__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#17 0x00007fd1fb00da07 in IA__gtk_main ()
at /build/buildd/gtk+2.0-2.16.0/gtk/gtkmain.c:1205
tmp_list = (GList *) 0x1581498
functions = (GList *) 0x0
init = (GtkInitFunction *) 0x15f0860
loop = <value optimized out>
#18 0x0000000000405cd6 in main (argc=1, argv=0x7fff042d0648) at daemon.c:1470
connection = <value optimized out>
bus_proxy = <value optimized out>
error = (GError *) 0x0
request_name_result = 1
--
notification-daemon crashed with SIGSEGV in strcmp()
https://bugs.launchpad.net/bugs/131227
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