diff options
| -rw-r--r-- | source4/lib/ldb/common/ldb_dn.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source4/lib/ldb/common/ldb_dn.c b/source4/lib/ldb/common/ldb_dn.c index 5e6fb96457..e36aea4e69 100644 --- a/source4/lib/ldb/common/ldb_dn.c +++ b/source4/lib/ldb/common/ldb_dn.c @@ -749,6 +749,9 @@ int ldb_dn_compare_base(struct ldb_dn *base, struct ldb_dn *dn) if (base->linearized && dn->linearized) { /* try with a normal compare first, if we are lucky * we will avoid exploding and casfolding */ + int dif; + dif = strlen(dn->linearized) - strlen(base->linearized); + if (dif < 0) return dif; if (strcmp(base->linearized, &dn->linearized[dif]) == 0) return 0; } |