removed, it was double-freeing the key. (save_object): Just save the

2003-03-12  Not Zed  <NotZed@Ximian.com>

        * camel-object.c (remove_bag): removed, it was double-freeing the
        key.
        (save_object): Just save the object in an array.
        (camel_object_bag_destroy): first save the object bag's objects in
        a list, then remove them one at a time from the bag since we can't
        remove hash table entries while we're in a foreach (PITA glib
        shit).  For #39486.
        (camel_object_bag_*): killed some warnings.

svn path=/trunk/; revision=20258

1 files changed, 10 insertions, 11 deletions

diff --git a/camel/camel-object.c b/camel/camel-object.c
index b7f7cf5261..79e993b10e 100644
--- a/camel/camel-object.c
+++ b/camel/camel-object.c
@@ -1098,20 +1098,23 @@ CamelObjectBag *camel_object_bag_new(GHashFunc hash, GEqualFunc equal)
 }
 
 static void
-remove_bag(char *key, CamelObject *o, CamelObjectBag *bag)
+save_object(char *key, CamelObject *o, GPtrArray *objects)
 {
-	camel_object_bag_remove(bag, o);
-	g_free(key);
+	g_ptr_array_add(objects, o);
 }
 
 void camel_object_bag_destroy(CamelObjectBag *bag)
 {
-	int val;
+	int i;
+	GPtrArray *objects = g_ptr_array_new();
 
-	sem_getvalue(&bag->reserve_sem, &val);
-	g_assert(val == 1);
+	sem_getvalue(&bag->reserve_sem, &i);
+	g_assert(i == 1);
 
-	g_hash_table_foreach(bag->object_table, (GHFunc)remove_bag, bag);
+	g_hash_table_foreach(bag->object_table, (GHFunc)save_object, objects);
+	for (i=0;i<objects->len;i++)
+		camel_object_bag_remove(bag, objects->pdata[i]);
+	g_ptr_array_free(objects, TRUE);
 	g_hash_table_destroy(bag->object_table);
 	g_hash_table_destroy(bag->key_table);
 #ifdef ENABLE_THREADS
@@ -1167,7 +1170,6 @@ void camel_object_bag_add(CamelObjectBag *bag, const char *key, void *vo)
 void *camel_object_bag_get(CamelObjectBag *bag, const char *key)
 {
 	CamelObject *o;
-	int retry;
 
 	E_LOCK(type_lock);
 
@@ -1314,10 +1316,7 @@ static void camel_object_bag_remove_unlocked(CamelObjectBag *inbag, CamelObject
 void camel_object_bag_remove(CamelObjectBag *inbag, void *vo)
 {
 	CamelObject *o = vo;
-	CamelHookPair *pair, *parent;
 	CamelHookList *hooks;
-	char *oldkey;
-	CamelObjectBag *bag;
 
 	if (o->hooks == NULL)
 		return;