From: Gregor Beck <gbeck@sernet.de>
Date: Tue, 24 Jan 2012 09:45:32 +0000 (+0100)
Subject: s3:registry: do not write empty value lists to registry.tdb
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=f1545048eb4d1917234540308977908244e6e8fb;p=metze%2Fsamba%2Fwip.git

s3:registry: do not write empty value lists to registry.tdb

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

Autobuild-User: Michael Adam <obnox@samba.org>
Autobuild-Date: Tue Jan 24 13:54:09 CET 2012 on sn-devel-104
---

diff --git a/source3/registry/reg_backend_db.c b/source3/registry/reg_backend_db.c
index 0245f4ca109b..8537f4060002 100644
--- a/source3/registry/reg_backend_db.c
+++ b/source3/registry/reg_backend_db.c
@@ -1909,6 +1909,11 @@ static NTSTATUS regdb_store_values_internal(struct db_context *db,
 		goto done;
 	}
 
+	if (regval_ctr_numvals(values) == 0) {
+		WERROR werr = regdb_delete_values(db, key);
+		return werror_to_ntstatus(werr);
+	}
+
 	ZERO_STRUCT(data);
 
 	len = regdb_pack_values(values, data.dptr, data.dsize);