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-rw-r--r--librpc/rpc/binding.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/librpc/rpc/binding.c b/librpc/rpc/binding.c
index f7fbbbc548..ce593490fe 100644
--- a/librpc/rpc/binding.c
+++ b/librpc/rpc/binding.c
@@ -424,12 +424,19 @@ _PUBLIC_ NTSTATUS dcerpc_floor_get_lhs_data(const struct epm_floor *epm_floor,
static DATA_BLOB dcerpc_floor_pack_lhs_data(TALLOC_CTX *mem_ctx, const struct ndr_syntax_id *syntax)
{
DATA_BLOB blob;
+ enum ndr_err_code ndr_err;
struct ndr_push *ndr = ndr_push_init_ctx(mem_ctx);
ndr->flags |= LIBNDR_FLAG_NOALIGN;
- ndr_push_GUID(ndr, NDR_SCALARS | NDR_BUFFERS, &syntax->uuid);
- ndr_push_uint16(ndr, NDR_SCALARS, syntax->if_version);
+ ndr_err = ndr_push_GUID(ndr, NDR_SCALARS | NDR_BUFFERS, &syntax->uuid);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return data_blob_null;
+ }
+ ndr_err = ndr_push_uint16(ndr, NDR_SCALARS, syntax->if_version);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return data_blob_null;
+ }
blob = ndr_push_blob(ndr);
talloc_steal(mem_ctx, blob.data);