diff options
| -rw-r--r-- | source4/rpc_server/samr/dcesrv_samr.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source4/rpc_server/samr/dcesrv_samr.c b/source4/rpc_server/samr/dcesrv_samr.c index 7ff36c5d82..11d9bca068 100644 --- a/source4/rpc_server/samr/dcesrv_samr.c +++ b/source4/rpc_server/samr/dcesrv_samr.c @@ -706,7 +706,9 @@ static NTSTATUS samr_EnumDomainGroups(struct dcesrv_call_state *dce_call, TALLOC /* samr_CreateUser2 - TODO: This should do some form of locking, especially around the rid allocation + This call uses transactions to ensure we don't get a new conflicting + user while we are processing this, and to ensure the user either + completly exists, or does not. */ static NTSTATUS samr_CreateUser2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct samr_CreateUser2 *r) @@ -771,7 +773,11 @@ static NTSTATUS samr_CreateUser2(struct dcesrv_call_state *dce_call, TALLOC_CTX } cn_name = talloc_strdup(mem_ctx, account_name); - NT_STATUS_HAVE_NO_MEMORY(cn_name); + if (!cn_name) { + ldb_transaction_cancel(d_state->sam_ctx); + return NT_STATUS_NO_MEMORY; + } + cn_name_len = strlen(cn_name); /* This must be one of these values *only* */ |