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authorStefan Metzmacher <metze@samba.org>2007-11-09 19:24:51 +0100
committerStefan Metzmacher <metze@samba.org>2007-12-21 05:45:02 +0100
commit529763a9aa192a6785ba878aceeb1683c2510913 (patch)
tree5fc843ffa644969ecd967d8b4133fc19333c33b5 /source4/librpc/rpc
parentb2ddeeb79d2622b3fd216465716dfa6b8c3e0b86 (diff)
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r25920: ndr: change NTSTAUS into enum ndr_err_code (samba4 callers)
lib/messaging/ lib/registry/ lib/ldb-samba/ librpc/rpc/ auth/auth_winbind.c auth/gensec/ auth/kerberos/ dsdb/repl/ dsdb/samdb/ dsdb/schema/ torture/ cluster/ctdb/ kdc/ ntvfs/ipc/ torture/rap/ ntvfs/ utils/getntacl.c ntptr/ smb_server/ libcli/wrepl/ wrepl_server/ libcli/cldap/ libcli/dgram/ libcli/ldap/ libcli/raw/ libcli/nbt/ libnet/ winbind/ rpc_server/ metze (This used to be commit 6223c7fddc972687eb577e04fc1c8e0604c35435)
Diffstat (limited to 'source4/librpc/rpc')
-rw-r--r--source4/librpc/rpc/dcerpc.c142
-rw-r--r--source4/librpc/rpc/dcerpc_util.c29
2 files changed, 103 insertions, 68 deletions
diff --git a/source4/librpc/rpc/dcerpc.c b/source4/librpc/rpc/dcerpc.c
index 9d58fafcb8..ef63cb381b 100644
--- a/source4/librpc/rpc/dcerpc.c
+++ b/source4/librpc/rpc/dcerpc.c
@@ -192,6 +192,7 @@ static NTSTATUS ncacn_pull(struct dcerpc_connection *c, DATA_BLOB *blob, TALLOC_
struct ncacn_packet *pkt)
{
struct ndr_pull *ndr;
+ enum ndr_err_code ndr_err;
ndr = ndr_pull_init_flags(c, blob, mem_ctx);
if (!ndr) {
@@ -202,7 +203,12 @@ static NTSTATUS ncacn_pull(struct dcerpc_connection *c, DATA_BLOB *blob, TALLOC_
ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
}
- return ndr_pull_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+ ndr_err = ndr_pull_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
+ }
+
+ return NT_STATUS_OK;
}
/*
@@ -242,6 +248,7 @@ static NTSTATUS ncacn_pull_request_auth(struct dcerpc_connection *c, TALLOC_CTX
NTSTATUS status;
struct dcerpc_auth auth;
DATA_BLOB auth_blob;
+ enum ndr_err_code ndr_err;
if (pkt->auth_length == 0 &&
c->security_state.auth_info->auth_level == DCERPC_AUTH_LEVEL_CONNECT) {
@@ -270,11 +277,12 @@ static NTSTATUS ncacn_pull_request_auth(struct dcerpc_connection *c, TALLOC_CTX
ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
}
- status = ndr_pull_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, &auth);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ ndr_err = ndr_pull_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, &auth);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
}
-
+ status = NT_STATUS_OK;
+
/* check signature or unseal the packet */
switch (c->security_state.auth_info->auth_level) {
case DCERPC_AUTH_LEVEL_PRIVACY:
@@ -333,6 +341,7 @@ static NTSTATUS ncacn_push_request_sign(struct dcerpc_connection *c,
struct ndr_push *ndr;
DATA_BLOB creds2;
size_t payload_length;
+ enum ndr_err_code ndr_err;
/* non-signed packets are simpler */
if (!c->security_state.auth_info ||
@@ -353,10 +362,11 @@ static NTSTATUS ncacn_push_request_sign(struct dcerpc_connection *c,
ndr->flags |= LIBNDR_FLAG_OBJECT_PRESENT;
}
- status = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ ndr_err = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
}
+ status = NT_STATUS_OK;
/* pad to 16 byte multiple in the payload portion of the
packet. This matches what w2k3 does */
@@ -398,10 +408,11 @@ static NTSTATUS ncacn_push_request_sign(struct dcerpc_connection *c,
}
/* add the auth verifier */
- status = ndr_push_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, c->security_state.auth_info);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ ndr_err = ndr_push_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, c->security_state.auth_info);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
}
+ status = NT_STATUS_OK;
/* extract the whole packet as a blob */
*blob = ndr_push_blob(ndr);
@@ -651,11 +662,15 @@ static void dcerpc_bind_recv_handler(struct rpc_request *req,
/* the bind_ack might contain a reply set of credentials */
if (conn->security_state.auth_info &&
pkt->u.bind_ack.auth_info.length) {
- c->status = ndr_pull_struct_blob(
+ enum ndr_err_code ndr_err;
+ ndr_err = ndr_pull_struct_blob(
&pkt->u.bind_ack.auth_info, conn,
conn->security_state.auth_info,
(ndr_pull_flags_fn_t)ndr_pull_dcerpc_auth);
- if (!composite_is_ok(c)) return;
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ c->status = ndr_map_error2ntstatus(ndr_err);
+ if (!composite_is_ok(c)) return;
+ }
}
req->p->assoc_group_id = pkt->u.bind_ack.assoc_group_id;
@@ -1155,8 +1170,8 @@ static NTSTATUS dcerpc_ndr_validate_in(struct dcerpc_connection *c,
void *st;
struct ndr_pull *pull;
struct ndr_push *push;
- NTSTATUS status;
DATA_BLOB blob2;
+ enum ndr_err_code ndr_err;
st = talloc_size(mem_ctx, struct_size);
if (!st) {
@@ -1169,11 +1184,13 @@ static NTSTATUS dcerpc_ndr_validate_in(struct dcerpc_connection *c,
}
pull->flags |= LIBNDR_FLAG_REF_ALLOC;
- status = ndr_pull(pull, NDR_IN, st);
- if (!NT_STATUS_IS_OK(status)) {
- return ndr_pull_error(pull, NDR_ERR_VALIDATE,
- "failed input validation pull - %s",
- nt_errstr(status));
+ ndr_err = ndr_pull(pull, NDR_IN, st);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ ndr_err = ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "failed input validation pull - %s",
+ nt_errstr(status));
+ return ndr_map_error2ntstatus(ndr_err);
}
push = ndr_push_init_ctx(mem_ctx);
@@ -1181,11 +1198,13 @@ static NTSTATUS dcerpc_ndr_validate_in(struct dcerpc_connection *c,
return NT_STATUS_NO_MEMORY;
}
- status = ndr_push(push, NDR_IN, st);
- if (!NT_STATUS_IS_OK(status)) {
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed input validation push - %s",
- nt_errstr(status));
+ ndr_err = ndr_push(push, NDR_IN, st);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ ndr_err = ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "failed input validation push - %s",
+ nt_errstr(status));
+ return ndr_map_error2ntstatus(ndr_err);
}
blob2 = ndr_push_blob(push);
@@ -1195,9 +1214,9 @@ static NTSTATUS dcerpc_ndr_validate_in(struct dcerpc_connection *c,
dump_data(3, blob.data, blob.length);
DEBUG(3,("secondary:\n"));
dump_data(3, blob2.data, blob2.length);
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed input validation data - %s",
- nt_errstr(status));
+ ndr_err = ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "failed input validation blobs doesn't match");
+ return ndr_map_error2ntstatus(ndr_err);
}
return NT_STATUS_OK;
@@ -1221,10 +1240,10 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
void *st;
struct ndr_pull *pull;
struct ndr_push *push;
- NTSTATUS status;
DATA_BLOB blob, blob2;
TALLOC_CTX *mem_ctx = pull_in;
char *s1, *s2;
+ enum ndr_err_code ndr_err;
st = talloc_size(mem_ctx, struct_size);
if (!st) {
@@ -1237,11 +1256,13 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
return NT_STATUS_NO_MEMORY;
}
- status = ndr_push(push, NDR_OUT, struct_ptr);
- if (!NT_STATUS_IS_OK(status)) {
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed output validation push - %s",
- nt_errstr(status));
+ ndr_err = ndr_push(push, NDR_OUT, struct_ptr);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ ndr_err = ndr_push_error(push, NDR_ERR_VALIDATE,
+ "failed output validation push - %s",
+ nt_errstr(status));
+ return ndr_map_error2ntstatus(ndr_err);
}
blob = ndr_push_blob(push);
@@ -1252,11 +1273,13 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
}
pull->flags |= LIBNDR_FLAG_REF_ALLOC;
- status = ndr_pull(pull, NDR_OUT, st);
- if (!NT_STATUS_IS_OK(status)) {
- return ndr_pull_error(pull, NDR_ERR_VALIDATE,
- "failed output validation pull - %s",
- nt_errstr(status));
+ ndr_err = ndr_pull(pull, NDR_OUT, st);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ ndr_err = ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "failed output validation pull - %s",
+ nt_errstr(status));
+ return ndr_map_error2ntstatus(ndr_err);
}
push = ndr_push_init_ctx(mem_ctx);
@@ -1264,11 +1287,13 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
return NT_STATUS_NO_MEMORY;
}
- status = ndr_push(push, NDR_OUT, st);
- if (!NT_STATUS_IS_OK(status)) {
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed output validation push2 - %s",
- nt_errstr(status));
+ ndr_err = ndr_push(push, NDR_OUT, st);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ ndr_err = ndr_push_error(push, NDR_ERR_VALIDATE,
+ "failed output validation push2 - %s",
+ nt_errstr(status));
+ return ndr_map_error2ntstatus(ndr_err);
}
blob2 = ndr_push_blob(push);
@@ -1278,9 +1303,9 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
dump_data(3, blob.data, blob.length);
DEBUG(3,("secondary:\n"));
dump_data(3, blob2.data, blob2.length);
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed output validation data - %s",
- nt_errstr(status));
+ ndr_err = ndr_push_error(push, NDR_ERR_VALIDATE,
+ "failed output validation blobs doesn't match");
+ return ndr_map_error2ntstatus(ndr_err);
}
/* this checks the printed forms of the two structures, which effectively
@@ -1299,8 +1324,9 @@ static NTSTATUS dcerpc_ndr_validate_out(struct dcerpc_connection *c,
file_save("gen.dat", s2, strlen(s2));
system("diff -u wire.dat gen.dat");
#endif
- return ndr_push_error(push, NDR_ERR_VALIDATE,
- "failed output validation strings doesn't match");
+ ndr_err = ndr_push_error(push, NDR_ERR_VALIDATE,
+ "failed output validation strings doesn't match");
+ return ndr_map_error2ntstatus(ndr_err);
}
return NT_STATUS_OK;
@@ -1322,6 +1348,7 @@ struct rpc_request *dcerpc_ndr_request_send(struct dcerpc_pipe *p,
NTSTATUS status;
DATA_BLOB request;
struct rpc_request *req;
+ enum ndr_err_code ndr_err;
call = &table->calls[opnum];
@@ -1336,8 +1363,9 @@ struct rpc_request *dcerpc_ndr_request_send(struct dcerpc_pipe *p,
}
/* push the structure into a blob */
- status = call->ndr_push(push, NDR_IN, r);
- if (!NT_STATUS_IS_OK(status)) {
+ ndr_err = call->ndr_push(push, NDR_IN, r);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ status = ndr_map_error2ntstatus(ndr_err);
DEBUG(2,("Unable to ndr_push structure in dcerpc_ndr_request_send - %s\n",
nt_errstr(status)));
talloc_free(push);
@@ -1392,6 +1420,7 @@ _PUBLIC_ NTSTATUS dcerpc_ndr_request_recv(struct rpc_request *req)
uint32_t opnum = req->ndr.opnum;
const struct ndr_interface_table *table = req->ndr.table;
const struct ndr_interface_call *call = &table->calls[opnum];
+ enum ndr_err_code ndr_err;
/* make sure the recv code doesn't free the request, as we
need to grab the flags element before it is freed */
@@ -1427,8 +1456,9 @@ _PUBLIC_ NTSTATUS dcerpc_ndr_request_recv(struct rpc_request *req)
dump_data(10, pull->data, pull->data_size);
/* pull the structure from the blob */
- status = call->ndr_pull(pull, NDR_OUT, r);
- if (!NT_STATUS_IS_OK(status)) {
+ ndr_err = call->ndr_pull(pull, NDR_OUT, r);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ status = ndr_map_error2ntstatus(ndr_err);
dcerpc_log_packet(table, opnum, NDR_OUT,
&response);
return status;
@@ -1547,11 +1577,15 @@ static void dcerpc_alter_recv_handler(struct rpc_request *req,
/* the alter_resp might contain a reply set of credentials */
if (recv_pipe->conn->security_state.auth_info &&
pkt->u.alter_resp.auth_info.length) {
- c->status = ndr_pull_struct_blob(
+ enum ndr_err_code ndr_err;
+ ndr_err = ndr_pull_struct_blob(
&pkt->u.alter_resp.auth_info, recv_pipe,
recv_pipe->conn->security_state.auth_info,
(ndr_pull_flags_fn_t)ndr_pull_dcerpc_auth);
- if (!composite_is_ok(c)) return;
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ c->status = ndr_map_error2ntstatus(ndr_err);
+ if (!composite_is_ok(c)) return;
+ }
}
composite_done(c);
diff --git a/source4/librpc/rpc/dcerpc_util.c b/source4/librpc/rpc/dcerpc_util.c
index aa65861c3f..6c23ec20a0 100644
--- a/source4/librpc/rpc/dcerpc_util.c
+++ b/source4/librpc/rpc/dcerpc_util.c
@@ -53,8 +53,8 @@ NTSTATUS ncacn_push_auth(DATA_BLOB *blob, TALLOC_CTX *mem_ctx,
struct ncacn_packet *pkt,
struct dcerpc_auth *auth_info)
{
- NTSTATUS status;
struct ndr_push *ndr;
+ enum ndr_err_code ndr_err;
ndr = ndr_push_init_ctx(mem_ctx);
if (!ndr) {
@@ -75,15 +75,15 @@ NTSTATUS ncacn_push_auth(DATA_BLOB *blob, TALLOC_CTX *mem_ctx,
pkt->auth_length = 0;
}
- status = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ ndr_err = ndr_push_ncacn_packet(ndr, NDR_SCALARS|NDR_BUFFERS, pkt);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
}
if (auth_info) {
- status = ndr_push_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, auth_info);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ ndr_err = ndr_push_dcerpc_auth(ndr, NDR_SCALARS|NDR_BUFFERS, auth_info);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ndr_map_error2ntstatus(ndr_err);
}
}
@@ -440,22 +440,23 @@ NTSTATUS dcerpc_floor_get_lhs_data(struct epm_floor *epm_floor, struct ndr_synta
{
TALLOC_CTX *mem_ctx = talloc_init("floor_get_lhs_data");
struct ndr_pull *ndr = ndr_pull_init_blob(&epm_floor->lhs.lhs_data, mem_ctx);
- NTSTATUS status;
+ enum ndr_err_code ndr_err;
uint16_t if_version=0;
ndr->flags |= LIBNDR_FLAG_NOALIGN;
- status = ndr_pull_GUID(ndr, NDR_SCALARS | NDR_BUFFERS, &syntax->uuid);
- if (!NT_STATUS_IS_OK(status)) {
+ ndr_err = ndr_pull_GUID(ndr, NDR_SCALARS | NDR_BUFFERS, &syntax->uuid);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
talloc_free(mem_ctx);
- return status;
+ return ndr_map_error2ntstatus(ndr_err);
}
- status = ndr_pull_uint16(ndr, NDR_SCALARS, &if_version);
- if (!NT_STATUS_IS_OK(status)) {
+ ndr_err = ndr_pull_uint16(ndr, NDR_SCALARS, &if_version);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
talloc_free(mem_ctx);
- return status;
+ return ndr_map_error2ntstatus(ndr_err);
}
+
syntax->if_version = if_version;
talloc_free(mem_ctx);