r18790: Correct the IDL (still a bug in pidl) for QueryValue()

(This used to be commit 44851d7afa3112278faea41b470cc5d3cad97cb5)

7 files changed, 15 insertions, 72 deletions

diff --git a/source3/librpc/gen_ndr/cli_winreg.c b/source3/librpc/gen_ndr/cli_winreg.c
index 688737082c..5ef93d3a92 100644
--- a/source3/librpc/gen_ndr/cli_winreg.c
+++ b/source3/librpc/gen_ndr/cli_winreg.c
@@ -512,7 +512,7 @@ NTSTATUS rpccli_winreg_QueryInfoKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem
 	return werror_to_ntstatus(r.out.result);
 }
 
-NTSTATUS rpccli_winreg_QueryValue(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t **data, uint32_t *size, uint32_t *length)
+NTSTATUS rpccli_winreg_QueryValue(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *size, uint32_t *length)
 {
 	struct winreg_QueryValue r;
 	NTSTATUS status;
diff --git a/source3/librpc/gen_ndr/cli_winreg.h b/source3/librpc/gen_ndr/cli_winreg.h
index 3981a7fe53..041efd2b91 100644
--- a/source3/librpc/gen_ndr/cli_winreg.h
+++ b/source3/librpc/gen_ndr/cli_winreg.h
@@ -18,7 +18,7 @@ NTSTATUS rpccli_winreg_LoadKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 NTSTATUS rpccli_winreg_NotifyChangeKeyValue(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, uint8_t watch_subtree, uint32_t notify_filter, uint32_t unknown, struct winreg_String string1, struct winreg_String string2, uint32_t unknown2);
 NTSTATUS rpccli_winreg_OpenKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *parent_handle, struct winreg_String keyname, uint32_t unknown, uint32_t access_mask, struct policy_handle *handle);
 NTSTATUS rpccli_winreg_QueryInfoKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, struct winreg_String class_in, struct winreg_String *class_out, uint32_t *num_subkeys, uint32_t *max_subkeylen, uint32_t *max_subkeysize, uint32_t *num_values, uint32_t *max_valnamelen, uint32_t *max_valbufsize, uint32_t *secdescsize, NTTIME *last_changed_time);
-NTSTATUS rpccli_winreg_QueryValue(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t **data, uint32_t *size, uint32_t *length);
+NTSTATUS rpccli_winreg_QueryValue(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *size, uint32_t *length);
 NTSTATUS rpccli_winreg_ReplaceKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx);
 NTSTATUS rpccli_winreg_RestoreKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx);
 NTSTATUS rpccli_winreg_SaveKey(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx);
diff --git a/source3/librpc/gen_ndr/ndr_winreg.c b/source3/librpc/gen_ndr/ndr_winreg.c
index 5dd8fc49be..ca007bb449 100644
--- a/source3/librpc/gen_ndr/ndr_winreg.c
+++ b/source3/librpc/gen_ndr/ndr_winreg.c
@@ -2272,7 +2272,6 @@ _PUBLIC_ void ndr_print_winreg_QueryInfoKey(struct ndr_print *ndr, const char *n
 
 NTSTATUS ndr_push_winreg_QueryValue(struct ndr_push *ndr, int flags, const struct winreg_QueryValue *r)
 {
-	uint32_t cntr_data_1;
 	if (flags & NDR_IN) {
 		if (r->in.handle == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
 		NDR_CHECK(ndr_push_policy_handle(ndr, NDR_SCALARS|NDR_BUFFERS, r->in.handle));
@@ -2286,9 +2285,7 @@ NTSTATUS ndr_push_winreg_QueryValue(struct ndr_push *ndr, int flags, const struc
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.size));
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.length));
-			for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
-				NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.data[cntr_data_1]));
-			}
+			NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, r->in.data, *r->in.length));
 		}
 		NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.size));
 		if (r->in.size) {
@@ -2309,9 +2306,7 @@ NTSTATUS ndr_push_winreg_QueryValue(struct ndr_push *ndr, int flags, const struc
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.size));
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
 			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.length));
-			for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
-				NDR_CHECK(ndr_push_unique_ptr(ndr, r->out.data[cntr_data_1]));
-			}
+			NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, r->out.data, *r->out.length));
 		}
 		NDR_CHECK(ndr_push_unique_ptr(ndr, r->out.size));
 		if (r->out.size) {
@@ -2330,14 +2325,11 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 {
 	uint32_t _ptr_type;
 	uint32_t _ptr_data;
-	uint32_t cntr_data_1;
 	uint32_t _ptr_size;
 	uint32_t _ptr_length;
 	TALLOC_CTX *_mem_save_handle_0;
 	TALLOC_CTX *_mem_save_type_0;
 	TALLOC_CTX *_mem_save_data_0;
-	TALLOC_CTX *_mem_save_data_1;
-	TALLOC_CTX *_mem_save_data_2;
 	TALLOC_CTX *_mem_save_size_0;
 	TALLOC_CTX *_mem_save_length_0;
 	if (flags & NDR_IN) {
@@ -2378,17 +2370,7 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 				return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->in.data), ndr_get_array_length(ndr, &r->in.data));
 			}
 			NDR_PULL_ALLOC_N(ndr, r->in.data, ndr_get_array_size(ndr, &r->in.data));
-			_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
-			NDR_PULL_SET_MEM_CTX(ndr, r->in.data, 0);
-			for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
-				NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
-				if (_ptr_data) {
-					NDR_PULL_ALLOC(ndr, r->in.data[cntr_data_1]);
-				} else {
-					r->in.data[cntr_data_1] = NULL;
-				}
-			}
-			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
+			NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->in.data, ndr_get_array_length(ndr, &r->in.data)));
 			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_0, 0);
 		}
 		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_size));
@@ -2452,17 +2434,7 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 				return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->out.data), ndr_get_array_length(ndr, &r->out.data));
 			}
 			NDR_PULL_ALLOC_N(ndr, r->out.data, ndr_get_array_size(ndr, &r->out.data));
-			_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
-			NDR_PULL_SET_MEM_CTX(ndr, r->out.data, 0);
-			for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
-				NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
-				if (_ptr_data) {
-					NDR_PULL_ALLOC(ndr, r->out.data[cntr_data_1]);
-				} else {
-					r->out.data[cntr_data_1] = NULL;
-				}
-			}
-			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
+			NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->out.data, ndr_get_array_length(ndr, &r->out.data)));
 			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_0, 0);
 		}
 		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_size));
@@ -2504,7 +2476,6 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 
 _PUBLIC_ void ndr_print_winreg_QueryValue(struct ndr_print *ndr, const char *name, int flags, const struct winreg_QueryValue *r)
 {
-	uint32_t cntr_data_1;
 	ndr_print_struct(ndr, name, "winreg_QueryValue");
 	ndr->depth++;
 	if (flags & NDR_SET_VALUES) {
@@ -2527,22 +2498,7 @@ _PUBLIC_ void ndr_print_winreg_QueryValue(struct ndr_print *ndr, const char *nam
 		ndr_print_ptr(ndr, "data", r->in.data);
 		ndr->depth++;
 		if (r->in.data) {
-			ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->in.length);
-			ndr->depth++;
-			for (cntr_data_1=0;cntr_data_1<*r->in.length;cntr_data_1++) {
-				char *idx_1=NULL;
-				asprintf(&idx_1, "[%d]", cntr_data_1);
-				if (idx_1) {
-					ndr_print_ptr(ndr, "data", r->in.data[cntr_data_1]);
-					ndr->depth++;
-					if (r->in.data[cntr_data_1]) {
-						ndr_print_uint8(ndr, "data", *r->in.data[cntr_data_1]);
-					}
-					ndr->depth--;
-					free(idx_1);
-				}
-			}
-			ndr->depth--;
+			ndr_print_array_uint8(ndr, "data", r->in.data, *r->in.length);
 		}
 		ndr->depth--;
 		ndr_print_ptr(ndr, "size", r->in.size);
@@ -2571,22 +2527,7 @@ _PUBLIC_ void ndr_print_winreg_QueryValue(struct ndr_print *ndr, const char *nam
 		ndr_print_ptr(ndr, "data", r->out.data);
 		ndr->depth++;
 		if (r->out.data) {
-			ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->out.length);
-			ndr->depth++;
-			for (cntr_data_1=0;cntr_data_1<*r->out.length;cntr_data_1++) {
-				char *idx_1=NULL;
-				asprintf(&idx_1, "[%d]", cntr_data_1);
-				if (idx_1) {
-					ndr_print_ptr(ndr, "data", r->out.data[cntr_data_1]);
-					ndr->depth++;
-					if (r->out.data[cntr_data_1]) {
-						ndr_print_uint8(ndr, "data", *r->out.data[cntr_data_1]);
-					}
-					ndr->depth--;
-					free(idx_1);
-				}
-			}
-			ndr->depth--;
+			ndr_print_array_uint8(ndr, "data", r->out.data, *r->out.length);
 		}
 		ndr->depth--;
 		ndr_print_ptr(ndr, "size", r->out.size);
diff --git a/source3/librpc/gen_ndr/srv_winreg.h b/source3/librpc/gen_ndr/srv_winreg.h
index 10a4b6e438..7fd3bfedd1 100644
--- a/source3/librpc/gen_ndr/srv_winreg.h
+++ b/source3/librpc/gen_ndr/srv_winreg.h
@@ -18,7 +18,7 @@ WERROR _winreg_LoadKey(pipes_struct *p, struct policy_handle *handle, struct win
 WERROR _winreg_NotifyChangeKeyValue(pipes_struct *p, struct policy_handle *handle, uint8_t watch_subtree, uint32_t notify_filter, uint32_t unknown, struct winreg_String string1, struct winreg_String string2, uint32_t unknown2);
 WERROR _winreg_OpenKey(pipes_struct *p, struct policy_handle *parent_handle, struct winreg_String keyname, uint32_t unknown, uint32_t access_mask, struct policy_handle *handle);
 WERROR _winreg_QueryInfoKey(pipes_struct *p, struct policy_handle *handle, struct winreg_String class_in, struct winreg_String *class_out, uint32_t *num_subkeys, uint32_t *max_subkeylen, uint32_t *max_subkeysize, uint32_t *num_values, uint32_t *max_valnamelen, uint32_t *max_valbufsize, uint32_t *secdescsize, NTTIME *last_changed_time);
-WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t **data, uint32_t *size, uint32_t *length);
+WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *size, uint32_t *length);
 WERROR _winreg_ReplaceKey(pipes_struct *p);
 WERROR _winreg_RestoreKey(pipes_struct *p);
 WERROR _winreg_SaveKey(pipes_struct *p);
diff --git a/source3/librpc/gen_ndr/winreg.h b/source3/librpc/gen_ndr/winreg.h
index ff16c37f9c..d895845243 100644
--- a/source3/librpc/gen_ndr/winreg.h
+++ b/source3/librpc/gen_ndr/winreg.h
@@ -334,14 +334,14 @@ struct winreg_QueryValue {
 		struct policy_handle *handle;/* [ref] */
 		struct winreg_String value_name;
 		enum winreg_Type *type;/* [unique] */
-		uint8_t **data;/* [unique,length_is(*length),size_is(*size)] */
+		uint8_t *data;/* [unique,length_is(*length),size_is(*size)] */
 		uint32_t *size;/* [unique] */
 		uint32_t *length;/* [unique] */
 	} in;
 
 	struct {
 		enum winreg_Type *type;/* [unique] */
-		uint8_t **data;/* [unique,length_is(*length),size_is(*size)] */
+		uint8_t *data;/* [unique,length_is(*length),size_is(*size)] */
 		uint32_t *size;/* [unique] */
 		uint32_t *length;/* [unique] */
 		WERROR result;
diff --git a/source3/librpc/idl/winreg.idl b/source3/librpc/idl/winreg.idl
index 3ddd71ad47..03b034b38f 100644
--- a/source3/librpc/idl/winreg.idl
+++ b/source3/librpc/idl/winreg.idl
@@ -226,7 +226,7 @@
 		[in,ref] policy_handle *handle,
 		[in] winreg_String value_name,
 		[in,out] winreg_Type *type,
-		[in,out,size_is(*size),length_is(*length)] uint8 **data,
+		[in,out,size_is(*size),length_is(*length)] uint8 *data,
 		[in,out] uint32 *size,
 		[in,out] uint32 *length
 	);
diff --git a/source3/rpc_server/srv_winreg_nt.c b/source3/rpc_server/srv_winreg_nt.c
index aea848fd17..4e3b3e1fb2 100644
--- a/source3/rpc_server/srv_winreg_nt.c
+++ b/source3/rpc_server/srv_winreg_nt.c
@@ -350,7 +350,7 @@ WERROR _winreg_OpenKey(pipes_struct *p, struct policy_handle *parent_handle, str
  reg_reply_info
  ********************************************************************/
 
-WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t **data, uint32_t *size, uint32_t *length)
+WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *size, uint32_t *length)
 {
 	WERROR			status = WERR_BADFILE;
 	char 			*name;
@@ -470,9 +470,11 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct
         	*size   =  regval_size( val );
         	*length =  regval_size( val );
 
+#if 0
 		if ( (*data = talloc_memdup( p->mem_ctx, regval_data_p(val), *size )) == NULL ) {
 			status = WERR_NOMEM;
 		}
+#endif
 
 		*type = val->type;
 	}