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Really fix dispatch_signal() segfault by removing signal handlers that were supposed to be removed from the internal signal handler list

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git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@2170 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams 2006-12-05 04:14:04 +00:00
parent bf03f244e8
commit 1afbd66971
1 changed files with 7 additions and 1 deletions
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8
src/nm-dbus-manager.c
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@ -1010,6 +1010,7 @@ nm_dbus_manager_remove_signal_handler (NMDBusManager *self,
guint32 id)
{
GSList * elt;
GSList * found_elt = NULL;
SignalHandlerData * sig_handler = NULL;
g_return_if_fail (self != NULL);
@ -1020,15 +1021,20 @@ nm_dbus_manager_remove_signal_handler (NMDBusManager *self,
if (handler && (handler->id == id)) {
sig_handler = handler;
found_elt = elt;
break;
}
}
/* Not found */
if (!sig_handler)
if (!sig_handler || !found_elt)
return;
/* Remove and free the signal handler */
self->priv->signal_handlers = g_slist_remove_link (self->priv->signal_handlers,
found_elt);
free_signal_handler_data (sig_handler, self);
g_slist_free_1 (found_elt);
}
DBusConnection *