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-rw-r--r--source4/dsdb/samdb/samdb.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/source4/dsdb/samdb/samdb.c b/source4/dsdb/samdb/samdb.c
index e6752716ab..506c17a5fd 100644
--- a/source4/dsdb/samdb/samdb.c
+++ b/source4/dsdb/samdb/samdb.c
@@ -1249,7 +1249,13 @@ _PUBLIC_ NTSTATUS samdb_set_password(struct ldb_context *ctx, TALLOC_CTX *mem_ct
if (E_deshash(new_pass, local_lmNewHash.hash)) {
lmNewHash = &local_lmNewHash;
}
- E_md4hash(new_pass, local_ntNewHash.hash);
+ if (!E_md4hash(new_pass, local_ntNewHash.hash)) {
+ /* If we can't convert this password to UCS2, then we should not accept it */
+ if (reject_reason) {
+ *reject_reason = SAMR_REJECT_OTHER;
+ }
+ return NT_STATUS_PASSWORD_RESTRICTION;
+ }
ntNewHash = &local_ntNewHash;
}