[PATCH] Two small winbind cleanups
Volker Lendecke
Volker.Lendecke at SerNet.DE
Thu Feb 15 15:28:43 UTC 2018
Hi!
Review appreciated!
Thanks, Volker
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-------------- next part --------------
From 7f9c895eb074e5b9a0e05fb6c1443cfa5d322c7d Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl at samba.org>
Date: Tue, 13 Feb 2018 14:05:15 +0100
Subject: [PATCH 1/2] winbind: Don't explicitly send "server_id" for
ONLINESTATUS
Messaging already provides the sender id
Signed-off-by: Volker Lendecke <vl at samba.org>
---
source3/utils/smbcontrol.c | 8 ++------
source3/winbindd/winbindd_dual.c | 9 +--------
2 files changed, 3 insertions(+), 14 deletions(-)
diff --git a/source3/utils/smbcontrol.c b/source3/utils/smbcontrol.c
index 0f6dacce20d..4b47d3bed57 100644
--- a/source3/utils/smbcontrol.c
+++ b/source3/utils/smbcontrol.c
@@ -1160,10 +1160,6 @@ static bool do_winbind_onlinestatus(struct tevent_context *ev_ctx,
const struct server_id pid,
const int argc, const char **argv)
{
- struct server_id myid;
-
- myid = messaging_server_id(msg_ctx);
-
if (argc != 1) {
fprintf(stderr, "Usage: smbcontrol winbindd onlinestatus\n");
return False;
@@ -1172,9 +1168,9 @@ static bool do_winbind_onlinestatus(struct tevent_context *ev_ctx,
messaging_register(msg_ctx, NULL, MSG_WINBIND_ONLINESTATUS,
print_pid_string_cb);
- if (!send_message(msg_ctx, pid, MSG_WINBIND_ONLINESTATUS, &myid,
- sizeof(myid)))
+ if (!send_message(msg_ctx, pid, MSG_WINBIND_ONLINESTATUS, NULL, 0)) {
return False;
+ }
wait_replies(ev_ctx, msg_ctx, procid_to_pid(&pid) == 0);
diff --git a/source3/winbindd/winbindd_dual.c b/source3/winbindd/winbindd_dual.c
index 993166d82d9..7b1527c38f3 100644
--- a/source3/winbindd/winbindd_dual.c
+++ b/source3/winbindd/winbindd_dual.c
@@ -796,16 +796,9 @@ void winbind_msg_onlinestatus(struct messaging_context *msg_ctx,
{
TALLOC_CTX *mem_ctx;
const char *message;
- struct server_id *sender;
DEBUG(5,("winbind_msg_onlinestatus received.\n"));
- if (!data->data) {
- return;
- }
-
- sender = (struct server_id *)data->data;
-
mem_ctx = talloc_init("winbind_msg_onlinestatus");
if (mem_ctx == NULL) {
return;
@@ -817,7 +810,7 @@ void winbind_msg_onlinestatus(struct messaging_context *msg_ctx,
return;
}
- messaging_send_buf(msg_ctx, *sender, MSG_WINBIND_ONLINESTATUS,
+ messaging_send_buf(msg_ctx, server_id, MSG_WINBIND_ONLINESTATUS,
(const uint8_t *)message, strlen(message) + 1);
talloc_destroy(mem_ctx);
--
2.11.0
From 159c93560bd304ec0dc9ac9819d503014bb4e695 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl at samba.org>
Date: Tue, 13 Feb 2018 14:05:43 +0100
Subject: [PATCH 2/2] winbind: Don't send "server_id" explicitly for
DUMP_DOMAIN_LIST
messaging already provides the sender id
Signed-off-by: Volker Lendecke <vl at samba.org>
---
source3/utils/smbcontrol.c | 18 +-----------------
source3/winbindd/winbindd_dual.c | 18 ++++--------------
2 files changed, 5 insertions(+), 31 deletions(-)
diff --git a/source3/utils/smbcontrol.c b/source3/utils/smbcontrol.c
index 4b47d3bed57..c4b56305217 100644
--- a/source3/utils/smbcontrol.c
+++ b/source3/utils/smbcontrol.c
@@ -1204,11 +1204,6 @@ static bool do_winbind_dump_domain_list(struct tevent_context *ev_ctx,
{
const char *domain = NULL;
int domain_len = 0;
- struct server_id myid;
- uint8_t *buf = NULL;
- int buf_len = 0;
-
- myid = messaging_server_id(msg_ctx);
if (argc < 1 || argc > 2) {
fprintf(stderr, "Usage: smbcontrol <dest> dump-domain-list "
@@ -1224,19 +1219,9 @@ static bool do_winbind_dump_domain_list(struct tevent_context *ev_ctx,
messaging_register(msg_ctx, NULL, MSG_WINBIND_DUMP_DOMAIN_LIST,
print_pid_string_cb);
- buf_len = sizeof(myid)+domain_len;
- buf = SMB_MALLOC_ARRAY(uint8_t, buf_len);
- if (!buf) {
- return false;
- }
-
- memcpy(buf, &myid, sizeof(myid));
- memcpy(&buf[sizeof(myid)], domain, domain_len);
-
if (!send_message(msg_ctx, pid, MSG_WINBIND_DUMP_DOMAIN_LIST,
- buf, buf_len))
+ domain, domain_len))
{
- SAFE_FREE(buf);
return false;
}
@@ -1244,7 +1229,6 @@ static bool do_winbind_dump_domain_list(struct tevent_context *ev_ctx,
/* No replies were received within the timeout period */
- SAFE_FREE(buf);
if (num_replies == 0) {
printf("No replies received\n");
}
diff --git a/source3/winbindd/winbindd_dual.c b/source3/winbindd/winbindd_dual.c
index 7b1527c38f3..7fb5aa899e4 100644
--- a/source3/winbindd/winbindd_dual.c
+++ b/source3/winbindd/winbindd_dual.c
@@ -848,7 +848,6 @@ void winbind_msg_dump_domain_list(struct messaging_context *msg_ctx,
{
TALLOC_CTX *mem_ctx;
const char *message = NULL;
- struct server_id *sender = NULL;
const char *domain = NULL;
char *s = NULL;
NTSTATUS status;
@@ -856,22 +855,13 @@ void winbind_msg_dump_domain_list(struct messaging_context *msg_ctx,
DEBUG(5,("winbind_msg_dump_domain_list received.\n"));
- if (!data || !data->data) {
- return;
- }
-
- if (data->length < sizeof(struct server_id)) {
- return;
- }
-
mem_ctx = talloc_init("winbind_msg_dump_domain_list");
if (!mem_ctx) {
return;
}
- sender = (struct server_id *)data->data;
- if (data->length > sizeof(struct server_id)) {
- domain = (const char *)data->data+sizeof(struct server_id);
+ if (data->length > 0) {
+ domain = (const char *)data->data;
}
if (domain) {
@@ -886,7 +876,7 @@ void winbind_msg_dump_domain_list(struct messaging_context *msg_ctx,
return;
}
- messaging_send_buf(msg_ctx, *sender,
+ messaging_send_buf(msg_ctx, server_id,
MSG_WINBIND_DUMP_DOMAIN_LIST,
(const uint8_t *)message, strlen(message) + 1);
@@ -911,7 +901,7 @@ void winbind_msg_dump_domain_list(struct messaging_context *msg_ctx,
}
}
- status = messaging_send_buf(msg_ctx, *sender,
+ status = messaging_send_buf(msg_ctx, server_id,
MSG_WINBIND_DUMP_DOMAIN_LIST,
(uint8_t *)s, strlen(s) + 1);
if (!NT_STATUS_IS_OK(status)) {
--
2.11.0
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