s3-dceprc: Store opnum in its own variable

Signed-off-by: Günther Deschner <gd@samba.org>

7 files changed, 16 insertions, 13 deletions

diff --git a/source3/rpc_server/rpc_ncacn_np_internal.c b/source3/rpc_server/rpc_ncacn_np_internal.c
index d702e4b4d7..22e03525ff 100644
--- a/source3/rpc_server/rpc_ncacn_np_internal.c
+++ b/source3/rpc_server/rpc_ncacn_np_internal.c
@@ -301,8 +301,8 @@ static NTSTATUS rpc_pipe_internal_dispatch(struct rpc_pipe_client *cli,
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	/* set opnum in fake rpc header */
-	cli->pipes_struct->hdr_req.opnum = opnum;
+	/* set opnum */
+	cli->pipes_struct->opnum = opnum;
 
 	for (i = 0; i < num_cmds; i++) {
 		if (cmds[i].opnum == opnum && cmds[i].fn != NULL) {
diff --git a/source3/rpc_server/srv_lsa_nt.c b/source3/rpc_server/srv_lsa_nt.c
index fce0565eac..c035e62eea 100644
--- a/source3/rpc_server/srv_lsa_nt.c
+++ b/source3/rpc_server/srv_lsa_nt.c
@@ -979,7 +979,7 @@ NTSTATUS _lsa_LookupSids2(pipes_struct *p,
 	struct lsa_TranslatedName2 *names = NULL;
 	bool check_policy = true;
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 		case NDR_LSA_LOOKUPSIDS3:
 			check_policy = false;
 			break;
@@ -1237,7 +1237,7 @@ NTSTATUS _lsa_LookupNames3(pipes_struct *p,
 	int flags = 0;
 	bool check_policy = true;
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 		case NDR_LSA_LOOKUPNAMES4:
 			check_policy = false;
 			break;
diff --git a/source3/rpc_server/srv_netlog_nt.c b/source3/rpc_server/srv_netlog_nt.c
index c7ff3ddeeb..ebd37241a6 100644
--- a/source3/rpc_server/srv_netlog_nt.c
+++ b/source3/rpc_server/srv_netlog_nt.c
@@ -185,7 +185,7 @@ WERROR _netr_LogonControl2Ex(pipes_struct *p,
 	const char *fn;
 	uint32_t acct_ctrl;
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 	case NDR_NETR_LOGONCONTROL:
 		fn = "_netr_LogonControl";
 		break;
@@ -836,7 +836,7 @@ NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
 		srv_flgs |= NETLOGON_NEG_SCHANNEL;
 	}
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 		case NDR_NETR_SERVERAUTHENTICATE:
 			fn = "_netr_ServerAuthenticate";
 			break;
@@ -1226,7 +1226,7 @@ static NTSTATUS _netr_LogonSamLogon_base(pipes_struct *p,
 	bool process_creds = true;
 	const char *fn;
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 		case NDR_NETR_LOGONSAMLOGON:
 			process_creds = true;
 			fn = "_netr_LogonSamLogon";
diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c
index a39ed93e71..e3ab09d8db 100644
--- a/source3/rpc_server/srv_pipe.c
+++ b/source3/rpc_server/srv_pipe.c
@@ -2515,17 +2515,17 @@ static bool api_rpcTNP(pipes_struct *p,
 	/* interpret the command */
 	DEBUG(4,("api_rpcTNP: %s op 0x%x - ",
 		 get_pipe_name_from_syntax(talloc_tos(), &p->syntax),
-		 p->hdr_req.opnum));
+		 p->opnum));
 
 	if (DEBUGLEVEL >= 50) {
 		fstring name;
 		slprintf(name, sizeof(name)-1, "in_%s",
 			 get_pipe_name_from_syntax(talloc_tos(), &p->syntax));
-		prs_dump(name, p->hdr_req.opnum, &p->in_data.data);
+		prs_dump(name, p->opnum, &p->in_data.data);
 	}
 
 	for (fn_num = 0; fn_num < n_cmds; fn_num++) {
-		if (api_rpc_cmds[fn_num].opnum == p->hdr_req.opnum && api_rpc_cmds[fn_num].fn != NULL) {
+		if (api_rpc_cmds[fn_num].opnum == p->opnum && api_rpc_cmds[fn_num].fn != NULL) {
 			DEBUG(3,("api_rpcTNP: rpc command: %s\n", api_rpc_cmds[fn_num].name));
 			break;
 		}
@@ -2575,7 +2575,7 @@ static bool api_rpcTNP(pipes_struct *p,
 		fstring name;
 		slprintf(name, sizeof(name)-1, "out_%s",
 			 get_pipe_name_from_syntax(talloc_tos(), &p->syntax));
-		prs_dump(name, p->hdr_req.opnum, &p->out_data.rdata);
+		prs_dump(name, p->opnum, &p->out_data.rdata);
 	}
 	prs_set_offset(&p->out_data.rdata, offset2);
 
diff --git a/source3/rpc_server/srv_pipe_hnd.c b/source3/rpc_server/srv_pipe_hnd.c
index eeb18c14fe..2cecd89781 100644
--- a/source3/rpc_server/srv_pipe_hnd.c
+++ b/source3/rpc_server/srv_pipe_hnd.c
@@ -304,6 +304,9 @@ static bool process_request_pdu(pipes_struct *p, prs_struct *rpc_in_p)
 		return False;
 	}
 
+	/* Save the operation number */
+	p->opnum = p->hdr_req.opnum;
+
 	switch(p->auth.auth_type) {
 		case PIPE_AUTH_TYPE_NONE:
 			break;
diff --git a/source3/rpc_server/srv_samr_nt.c b/source3/rpc_server/srv_samr_nt.c
index 7b74fd8e60..098b13536f 100644
--- a/source3/rpc_server/srv_samr_nt.c
+++ b/source3/rpc_server/srv_samr_nt.c
@@ -3999,7 +3999,7 @@ NTSTATUS _samr_Connect2(pipes_struct *p,
 	size_t    sd_size;
 	const char *fn = "_samr_Connect2";
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 	case NDR_SAMR_CONNECT2:
 		fn = "_samr_Connect2";
 		break;
diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index 3b7b2a62dc..27f428b2c4 100644
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -7352,7 +7352,7 @@ WERROR _spoolss_AddPrinterDriverEx(pipes_struct *p,
 	uint32_t version;
 	const char *fn;
 
-	switch (p->hdr_req.opnum) {
+	switch (p->opnum) {
 		case NDR_SPOOLSS_ADDPRINTERDRIVER:
 			fn = "_spoolss_AddPrinterDriver";
 			break;