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get_index_in_parent: Don't crash if parent is defunct
author
Mike Gorse
<mgorse@suse.com>
Mon, 9 Nov 2015 23:03:13 +0000
(17:03 -0600)
committer
Mike Gorse
<mgorse@suse.com>
Mon, 9 Nov 2015 23:03:13 +0000
(17:03 -0600)
atspi/atspi-accessible.c
patch
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diff --git
a/atspi/atspi-accessible.c
b/atspi/atspi-accessible.c
index
85970d2
..
ceaedb5
100644
(file)
--- a/
atspi/atspi-accessible.c
+++ b/
atspi/atspi-accessible.c
@@
-399,11
+399,15
@@
atspi_accessible_get_index_in_parent (AtspiAccessible *obj, GError **error)
if (!obj->accessible_parent)
return -1;
+ if (!_atspi_accessible_test_cache (obj->accessible_parent, ATSPI_CACHE_CHILDREN) || !obj->accessible_parent->children)
+ goto dbus;
+
for (i = 0; i < obj->accessible_parent->children->len; i++)
if (g_ptr_array_index (obj->accessible_parent->children, i) == obj)
return i;
}
+dbus:
_atspi_dbus_call (obj, atspi_interface_accessible,
"GetIndexInParent", NULL, "=>i", &ret);
return ret;