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authorVolker Lendecke <vl@samba.org>2009-01-17 12:18:29 +0100
committerVolker Lendecke <vl@samba.org>2009-01-18 15:40:44 +0100
commit5e6f3eaae9435b1ab7b36726e7b898d4994fcebf (patch)
tree2bb36b1d262f8e834196d4ccd4d7eb6ea54c1a36
parent5987c8269779ca2a7207c37a94b0e841a380d7d1 (diff)
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Move initialization of the reply prs_struct to rpc_api_pipe
-rw-r--r--source3/include/proto.h2
-rw-r--r--source3/include/rpc_client.h3
-rw-r--r--source3/librpc/rpc/dcerpc.c3
-rw-r--r--source3/rpc_client/cli_pipe.c23
-rw-r--r--source3/rpc_client/ndr.c4
5 files changed, 15 insertions, 20 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h
index d644b09a6a..9210a5cfe2 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -5197,7 +5197,7 @@ NTSTATUS rpccli_netlogon_set_trust_password(struct rpc_pipe_client *cli,
/* The following definitions come from rpc_client/cli_pipe.c */
-NTSTATUS rpc_api_pipe_req(struct rpc_pipe_client *cli,
+NTSTATUS rpc_api_pipe_req(TALLOC_CTX *mem_ctx, struct rpc_pipe_client *cli,
uint8 op_num,
prs_struct *in_data,
prs_struct *out_data);
diff --git a/source3/include/rpc_client.h b/source3/include/rpc_client.h
index 684044b871..61b861c3b4 100644
--- a/source3/include/rpc_client.h
+++ b/source3/include/rpc_client.h
@@ -49,9 +49,8 @@
if (!prs_init( &q_ps, RPC_MAX_PDU_FRAG_LEN, ctx, MARSHALL )) { \
return WERR_NOMEM;\
}\
- prs_init_empty( &r_ps, ctx, UNMARSHALL );\
if ( q_io_fn("", &q_in, &q_ps, 0) ) {\
- NTSTATUS _smb_pipe_stat_ = rpc_api_pipe_req(pcli, opnum, &q_ps, &r_ps); \
+ NTSTATUS _smb_pipe_stat_ = rpc_api_pipe_req(ctx, pcli, opnum, &q_ps, &r_ps); \
if (!NT_STATUS_IS_OK(_smb_pipe_stat_)) {\
prs_mem_free( &q_ps );\
prs_mem_free( &r_ps );\
diff --git a/source3/librpc/rpc/dcerpc.c b/source3/librpc/rpc/dcerpc.c
index 69bfc6f329..21a2004422 100644
--- a/source3/librpc/rpc/dcerpc.c
+++ b/source3/librpc/rpc/dcerpc.c
@@ -84,7 +84,8 @@ NTSTATUS dcerpc_ndr_request_recv(struct rpc_request *req)
prs_init_empty( &r_ps, req, UNMARSHALL );
- status = rpc_api_pipe_req(req->pipe->rpc_cli, req->opnum, &req->q_ps, &r_ps);
+ status = rpc_api_pipe_req(req, req->pipe->rpc_cli, req->opnum,
+ &req->q_ps, &r_ps);
prs_mem_free( &req->q_ps );
diff --git a/source3/rpc_client/cli_pipe.c b/source3/rpc_client/cli_pipe.c
index d6f18846b1..b93f6ed844 100644
--- a/source3/rpc_client/cli_pipe.c
+++ b/source3/rpc_client/cli_pipe.c
@@ -1265,7 +1265,7 @@ static NTSTATUS cli_api_pipe(TALLOC_CTX *mem_ctx, struct rpc_pipe_client *cli,
****************************************************************************/
-static NTSTATUS rpc_api_pipe(struct rpc_pipe_client *cli,
+static NTSTATUS rpc_api_pipe(TALLOC_CTX *mem_ctx, struct rpc_pipe_client *cli,
prs_struct *data, /* Outgoing pdu fragment, already formatted for send. */
prs_struct *rbuf, /* Incoming reply - return as an NDR stream. */
uint8 expected_pkt_type)
@@ -1284,7 +1284,7 @@ static NTSTATUS rpc_api_pipe(struct rpc_pipe_client *cli,
}
/* Set up the current pdu parse struct. */
- prs_init_empty(&current_pdu, prs_get_mem_context(rbuf), UNMARSHALL);
+ prs_init_empty(&current_pdu, talloc_tos(), UNMARSHALL);
DEBUG(5,("rpc_api_pipe: %s\n", rpccli_pipe_txt(debug_ctx(), cli)));
@@ -1316,9 +1316,8 @@ static NTSTATUS rpc_api_pipe(struct rpc_pipe_client *cli,
}
prs_give_memory(&current_pdu, (char *)rdata_copy, rdata_len, true);
- /* Ensure we can mess with the return prs_struct. */
- SMB_ASSERT(UNMARSHALLING(rbuf));
- SMB_ASSERT(prs_data_size(rbuf) == 0);
+ /* Initialize the incoming PDU */
+ prs_init_empty(rbuf, mem_ctx, UNMARSHALL);
/* Make rbuf dynamic with no memory. */
prs_give_memory(rbuf, 0, 0, True);
@@ -1952,7 +1951,7 @@ static uint32 calculate_data_len_tosend(struct rpc_pipe_client *cli,
and deals with signing/sealing details.
********************************************************************/
-NTSTATUS rpc_api_pipe_req(struct rpc_pipe_client *cli,
+NTSTATUS rpc_api_pipe_req(TALLOC_CTX *mem_ctx, struct rpc_pipe_client *cli,
uint8 op_num,
prs_struct *in_data,
prs_struct *out_data)
@@ -2055,7 +2054,8 @@ NTSTATUS rpc_api_pipe_req(struct rpc_pipe_client *cli,
/* Actually send the packet. */
if (flags & RPC_FLG_LAST) {
/* Last packet - send the data, get the reply and return. */
- ret = rpc_api_pipe(cli, &outgoing_pdu, out_data, RPC_RESPONSE);
+ ret = rpc_api_pipe(mem_ctx, cli, &outgoing_pdu,
+ out_data, RPC_RESPONSE);
prs_mem_free(&outgoing_pdu);
if ((DEBUGLEVEL >= 50)
@@ -2481,9 +2481,9 @@ static NTSTATUS rpc_finish_spnego_ntlmssp_bind(struct rpc_pipe_client *cli,
/* Initialize the returning data struct. */
prs_mem_free(rbuf);
- prs_init_empty(rbuf, talloc_tos(), UNMARSHALL);
- nt_status = rpc_api_pipe(cli, &rpc_out, rbuf, RPC_ALTCONTRESP);
+ nt_status = rpc_api_pipe(talloc_tos(), cli, &rpc_out, rbuf,
+ RPC_ALTCONTRESP);
prs_mem_free(&rpc_out);
if (!NT_STATUS_IS_OK(nt_status)) {
return nt_status;
@@ -2559,11 +2559,8 @@ NTSTATUS rpc_pipe_bind(struct rpc_pipe_client *cli,
return status;
}
- /* Initialize the incoming data struct. */
- prs_init_empty(&rbuf, talloc_tos(), UNMARSHALL);
-
/* send data on \PIPE\. receive a response */
- status = rpc_api_pipe(cli, &rpc_out, &rbuf, RPC_BINDACK);
+ status = rpc_api_pipe(talloc_tos(), cli, &rpc_out, &rbuf, RPC_BINDACK);
prs_mem_free(&rpc_out);
if (!NT_STATUS_IS_OK(status)) {
return status;
diff --git a/source3/rpc_client/ndr.c b/source3/rpc_client/ndr.c
index 9ada47a3f5..9c3205eca3 100644
--- a/source3/rpc_client/ndr.c
+++ b/source3/rpc_client/ndr.c
@@ -59,9 +59,7 @@ NTSTATUS cli_do_rpc_ndr(struct rpc_pipe_client *cli,
talloc_free(push);
- prs_init_empty( &r_ps, mem_ctx, UNMARSHALL );
-
- status = rpc_api_pipe_req(cli, opnum, &q_ps, &r_ps);
+ status = rpc_api_pipe_req(mem_ctx, cli, opnum, &q_ps, &r_ps);
prs_mem_free( &q_ps );