Comment #11 on issue 1612 by takao.fujiwara1: ibus input not working
http://code.google.com/p/ibus/issues/detail?id=1612
#1 0x00007ffff60ef436 in g_object_unref () from
/usr/lib64/libgobject-2.0.so.0
#2 0x000000000040ffdf in panel_real_state_changed (base=0x6ae030) at
panel.c:2905
I'm interested in the line #2905 in panel.c.
The panel.c is made from panel.vala during the build so the line depends on
your vala.
If you could compare panel.c and panel.vala in ibus-1.5.1/ui/gtk3, I guess
the line #2905 is g_object_unref (engine) when i == 0 and engine != NULL.
static void panel_real_state_changed (IBusPanelService* base) {
....
engine = ibus_bus_get_global_engine (self->priv->m_bus);
engine = _g_object_ref0 (engine);
....
if (engine == NULL) {
_g_object_unref0 (engine);
_g_free0 (icon_name);
return;
}
....
while (TRUE) {
....
_tmp23_ = ibus_engine_desc_get_name (_tmp22_);
_tmp25_ = ibus_engine_desc_get_name (engine);
if (g_strcmp0 (_tmp23_, _tmp25_) == 0) {
break;
}
}
....
if (i == 0) {
_g_object_unref0 (engine);
_g_free0 (icon_name);
return;
}
....
}
The code is no problem for me. I'd ask you if you still see your problem
after you clear dconf values in preload-engines & engines-order and restart
ibus-daemon.
% ibus exit
% dconf read /desktop/ibus/general/preload-engines
[]
% dconf reset /desktop/ibus/general/preload-engines
% dconf read /desktop/ibus/general/engines-order
[]
% dconf reset /desktop/ibus/general/engines-order
% ibus-daemon --xim --verbose &
If you still see your problem, I guess the following test program also
could cause SEGV after ibus-daemon runs.
% cat a.c
#include <ibus.h>
int main (int argc, char *argv[])
{
ibus_init ();
IBusBus *bus = ibus_bus_new ();
IBusEngineDesc *desc = ibus_bus_get_global_engine (bus);
g_object_ref (desc);
g_print ("%s\n", ibus_engine_desc_get_name (desc));
g_object_unref (desc);
return 0;
}
% gcc -o a a.c `pkg-config ibus-1.0`
% ./a
The test program copied the part of panel_real_state_changed.
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