dbwrap: Use talloc_zero in db_open_cache

Reviewed-by: Michael Adam <obnox@samba.org>

diff --git a/lib/dbwrap/dbwrap_cache.c b/lib/dbwrap/dbwrap_cache.c
index f2a9c5fb0baebcedcef8fa6453bc440704d4b7ae..d97242ebdc87f53442bd622fe11acdd1a1b0b0da 100644 (file)
--- a/lib/dbwrap/dbwrap_cache.c
+++ b/lib/dbwrap/dbwrap_cache.c
@@ -180,7 +180,7 @@ struct db_context *db_open_cache(TALLOC_CTX *mem_ctx,
        struct db_context *db;
        struct db_cache_ctx *ctx;
 
-       db = talloc(mem_ctx, struct db_context);
+       db = talloc_zero(mem_ctx, struct db_context);
        if (db == NULL) {
                return NULL;
        }
@@ -199,7 +199,6 @@ struct db_context *db_open_cache(TALLOC_CTX *mem_ctx,
        }
 
        db->fetch_locked = dbwrap_cache_fetch_locked;
-       db->try_fetch_locked = NULL;
        db->traverse = dbwrap_cache_traverse;
        db->traverse_read = dbwrap_cache_traverse_read;
        db->get_seqnum = dbwrap_cache_get_seqnum;
@@ -211,9 +210,5 @@ struct db_context *db_open_cache(TALLOC_CTX *mem_ctx,
        db->id = dbwrap_cache_id;
        db->name = dbwrap_name(ctx->backing);
        db->hash_size = dbwrap_hash_size(ctx->backing);
-       db->stored_callback = NULL;
-       db->wipe = NULL;
-       db->lock_order = 0;
-       db->persistent = false;
        return db;
 }