lib:util: Check return value of tdb_parse_record()

This makes covscan happy.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/lib/util/util_tdb.c b/lib/util/util_tdb.c
index b00b5039ec19091a21e093f0b522dc4c8d3fe931..d8672c35b9abf5e9bfc302a04190a02e2777af24 100644 (file)
--- a/lib/util/util_tdb.c
+++ b/lib/util/util_tdb.c
@@ -142,8 +142,11 @@ static int fetch_int32_parser(TDB_DATA key, TDB_DATA data, void *private_data)
 
 static int32_t tdb_fetch_int32_byblob(struct tdb_context *tdb, TDB_DATA key)
 {
-       int v = -1;
-       tdb_parse_record(tdb, key, fetch_int32_parser, &v);
+       int32_t v = -1;
+       int32_t ret = tdb_parse_record(tdb, key, fetch_int32_parser, &v);
+       if (ret == -1) {
+               return ret;
+       }
        return v;
 }