hashtab: Use ast_free.

A few places in hashtab use free instead of ast_free.

Change-Id: I2ff089bad71640c03c3ce97f1b00fc962ef79427

diff --git a/main/hashtab.c b/main/hashtab.c
index d06d1e129a5598fbe962c6a60d889b4a4d5d5ac0..048dc79274b69f794f267b7593e293c55c42e720 100644 (file)
--- a/main/hashtab.c
+++ b/main/hashtab.c
@@ -251,7 +251,7 @@ ast_hashtab_create
 #else
        if (!(ht->array = ast_calloc(initial_buckets, sizeof(*(ht->array))))) {
 #endif
-               free(ht);
+               ast_free(ht);
                return NULL;
        }
 
@@ -293,7 +293,7 @@ struct ast_hashtab *ast_hashtab_dup(struct ast_hashtab *tab, void *(*obj_dup_fun
                ast_calloc(tab->hash_tab_size, sizeof(*(ht->array)))
 #endif
                )) {
-               free(ht);
+               ast_free(ht);
                return NULL;
        }
 
@@ -409,20 +409,20 @@ void ast_hashtab_destroy(struct ast_hashtab *tab, void (*objdestroyfunc)(void *o
                                }
 
                                tlist_del_item(&(tab->tlist), tab->tlist);
-                               free(t);
+                               ast_free(t);
                        }
 
                        for (i = 0; i < tab->hash_tab_size; i++) {
                                /* Not totally necessary, but best to destroy old pointers */
                                tab->array[i] = NULL;
                        }
-                       free(tab->array);
+                       ast_free(tab->array);
                }
                if (tab->do_locking) {
                        ast_rwlock_unlock(&tab->lock);
                        ast_rwlock_destroy(&tab->lock);
                }
-               free(tab);
+               ast_free(tab);
        }
 }
 
@@ -657,7 +657,7 @@ static void ast_hashtab_resize(struct ast_hashtab *tab)
                                                                                        why leave ptrs laying around */
                tab->array[i] = 0; /* erase old ptrs */
        }
-       free(tab->array);
+       ast_free(tab->array);
        if (!(tab->array =
 #ifdef __AST_DEBUG_MALLOC
                __ast_calloc(newsize, sizeof(*(tab->array)), file, lineno, func)
@@ -749,7 +749,7 @@ void ast_hashtab_end_traversal(struct ast_hashtab_iter *it)
                return;
        if (it->tab->do_locking)
                ast_rwlock_unlock(&it->tab->lock);
-       free(it);
+       ast_free(it);
 }
 
 void *ast_hashtab_next(struct ast_hashtab_iter *it)
@@ -782,7 +782,7 @@ static void *ast_hashtab_remove_object_internal(struct ast_hashtab *tab, struct
 
        obj2 = b->object;
        b->object = b->next = (void*)2;
-       free(b); /* free up the hashbucket */
+       ast_free(b); /* free up the hashbucket */
        tab->hash_tab_elements--;
 #ifdef DEBUG
        {