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Do not try to use freed string

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This commit is contained in:
Yevgen Muntyan 2008-08-31 09:23:32 -05:00
parent 92386d1d94
commit 87db129540
1 changed files with 9 additions and 7 deletions
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16
moo/mooutils/mdhistorymgr.c
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@ -103,7 +103,7 @@ static void ipc_notify_add_file (MdHistoryMgr *mgr,
static void ipc_notify_update_file (MdHistoryMgr *mgr,
MdHistoryItem *item);
static void ipc_notify_remove_file (MdHistoryMgr *mgr,
const char *uri);
MdHistoryItem *item);
G_DEFINE_TYPE (MdHistoryMgr, md_history_mgr, G_TYPE_OBJECT)
@ -832,6 +832,7 @@ md_history_mgr_remove_uri_real (MdHistoryMgr *mgr,
gboolean notify)
{
GList *link;
MdHistoryItem *item;
g_return_if_fail (MD_IS_HISTORY_MGR (mgr));
g_return_if_fail (uri != NULL);
@ -843,8 +844,9 @@ md_history_mgr_remove_uri_real (MdHistoryMgr *mgr,
if (!link)
return;
item = link->data;
g_hash_table_remove (mgr->priv->hash, uri);
md_history_item_free (link->data);
g_queue_delete_link (mgr->priv->files, link);
g_signal_emit (mgr, signals[CHANGED], 0);
@ -852,11 +854,13 @@ md_history_mgr_remove_uri_real (MdHistoryMgr *mgr,
if (notify)
{
schedule_save (mgr);
ipc_notify_remove_file (mgr, uri);
ipc_notify_remove_file (mgr, item);
}
if (mgr->priv->files->length == 0)
g_object_notify (G_OBJECT (mgr), "empty");
md_history_item_free (item);
}
void
@ -942,12 +946,10 @@ ipc_notify_update_file (MdHistoryMgr *mgr,
}
static void
ipc_notify_remove_file (MdHistoryMgr *mgr,
const char *uri)
ipc_notify_remove_file (MdHistoryMgr *mgr,
MdHistoryItem *item)
{
MdHistoryItem *item = md_history_item_new (uri, NULL);
ipc_notify (mgr, item, UPDATE_ITEM_REMOVE);
md_history_item_free (item);
}