[SCM] Samba Shared Repository - branch master updated
Matthias Dieter Wallnöfer
mdw at samba.org
Mon Sep 13 02:39:36 MDT 2010
The branch, master has been updated
via fe958c0 Revert "s4:samldb LDB module - simplify the message handling on add and modify operations"
from 1237128 s4:samldb LDB module - remove a disastrous "talloc_free"
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit fe958c009be224be91e9ed4cdafe5330735d0a38
Author: Matthias Dieter Wallnöfer <mdw at samba.org>
Date: Mon Sep 13 10:38:08 2010 +0200
Revert "s4:samldb LDB module - simplify the message handling on add and modify operations"
This reverts commit 1d94bb3ad4d9c6de3b77ed4690a54ebf2399cc0d.
This commit causes unconditional behaviour (sometimes it works, sometimes not) -sorry for introducing this.
I will rework this further.
-----------------------------------------------------------------------
Summary of changes:
source4/dsdb/samdb/ldb_modules/samldb.c | 59 +++++++++++++++++-------------
1 files changed, 33 insertions(+), 26 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source4/dsdb/samdb/ldb_modules/samldb.c b/source4/dsdb/samdb/ldb_modules/samldb.c
index 38ac5fb..7562122 100644
--- a/source4/dsdb/samdb/ldb_modules/samldb.c
+++ b/source4/dsdb/samdb/ldb_modules/samldb.c
@@ -1077,9 +1077,11 @@ static int samldb_add(struct ldb_module *module, struct ldb_request *req)
}
/* build the new msg */
- req->op.add.message = ac->msg = ldb_msg_copy_shallow(req,
- req->op.add.message);
- if (ac->msg == NULL) {
+ ac->msg = ldb_msg_copy(ac, ac->req->op.add.message);
+ if (!ac->msg) {
+ talloc_free(ac);
+ ldb_debug(ldb, LDB_DEBUG_FATAL,
+ "samldb_add: ldb_msg_copy failed!\n");
return ldb_operr(ldb);
}
@@ -1133,6 +1135,7 @@ static int samldb_modify(struct ldb_module *module, struct ldb_request *req)
{
struct ldb_context *ldb;
struct samldb_ctx *ac;
+ struct ldb_message *msg;
struct ldb_message_element *el, *el2;
int ret;
uint32_t account_type;
@@ -1163,34 +1166,35 @@ static int samldb_modify(struct ldb_module *module, struct ldb_request *req)
return ldb_operr(ldb);
}
- /* build the new msg */
- req->op.mod.message = ac->msg = ldb_msg_copy_shallow(req,
- req->op.mod.message);
- if (ac->msg == NULL) {
- return ldb_operr(ldb);
- }
+ /* TODO: do not modify original request, create a new one */
- el = ldb_msg_find_element(ac->msg, "groupType");
+ el = ldb_msg_find_element(req->op.mod.message, "groupType");
if (el && (LDB_FLAG_MOD_TYPE(el->flags) == LDB_FLAG_MOD_REPLACE) && el->num_values == 1) {
uint32_t group_type;
+ req->op.mod.message = msg = ldb_msg_copy_shallow(req,
+ req->op.mod.message);
+
group_type = strtoul((const char *)el->values[0].data, NULL, 0);
account_type = ds_gtype2atype(group_type);
- ret = samdb_msg_add_uint(ldb, ac->msg, ac->msg,
+ ret = samdb_msg_add_uint(ldb, msg, msg,
"sAMAccountType",
account_type);
if (ret != LDB_SUCCESS) {
return ret;
}
- el2 = ldb_msg_find_element(ac->msg, "sAMAccountType");
+ el2 = ldb_msg_find_element(msg, "sAMAccountType");
el2->flags = LDB_FLAG_MOD_REPLACE;
}
if (el && (LDB_FLAG_MOD_TYPE(el->flags) == LDB_FLAG_MOD_DELETE)) {
return LDB_ERR_UNWILLING_TO_PERFORM;
}
- el = ldb_msg_find_element(ac->msg, "primaryGroupID");
+ el = ldb_msg_find_element(req->op.mod.message, "primaryGroupID");
if (el && (LDB_FLAG_MOD_TYPE(el->flags) == LDB_FLAG_MOD_REPLACE) && el->num_values == 1) {
+ req->op.mod.message = ac->msg = ldb_msg_copy_shallow(req,
+ req->op.mod.message);
+
ret = samldb_prim_group_change(ac);
if (ret != LDB_SUCCESS) {
return ret;
@@ -1200,35 +1204,36 @@ static int samldb_modify(struct ldb_module *module, struct ldb_request *req)
return LDB_ERR_UNWILLING_TO_PERFORM;
}
- el = ldb_msg_find_element(ac->msg, "userAccountControl");
+ el = ldb_msg_find_element(req->op.mod.message, "userAccountControl");
if (el && (LDB_FLAG_MOD_TYPE(el->flags) == LDB_FLAG_MOD_REPLACE) && el->num_values == 1) {
uint32_t user_account_control;
+ req->op.mod.message = msg = ldb_msg_copy_shallow(req,
+ req->op.mod.message);
+
user_account_control = strtoul((const char *)el->values[0].data,
NULL, 0);
account_type = ds_uf2atype(user_account_control);
- ret = samdb_msg_add_uint(ldb, ac->msg, ac->msg,
+ ret = samdb_msg_add_uint(ldb, msg, msg,
"sAMAccountType",
account_type);
if (ret != LDB_SUCCESS) {
return ret;
}
- el2 = ldb_msg_find_element(ac->msg, "sAMAccountType");
+ el2 = ldb_msg_find_element(msg, "sAMAccountType");
el2->flags = LDB_FLAG_MOD_REPLACE;
if (user_account_control & (UF_SERVER_TRUST_ACCOUNT | UF_PARTIAL_SECRETS_ACCOUNT)) {
- ret = samdb_msg_add_string(ldb, ac->msg, ac->msg,
- "isCriticalSystemObject",
- "TRUE");
+ ret = samdb_msg_add_string(ldb, msg, msg,
+ "isCriticalSystemObject", "TRUE");
if (ret != LDB_SUCCESS) {
return ret;
}
- el2 = ldb_msg_find_element(ac->msg,
- "isCriticalSystemObject");
+ el2 = ldb_msg_find_element(msg, "isCriticalSystemObject");
el2->flags = LDB_FLAG_MOD_REPLACE;
/* DCs have primaryGroupID of DOMAIN_RID_DCS */
- if (!ldb_msg_find_element(ac->msg, "primaryGroupID")) {
+ if (!ldb_msg_find_element(msg, "primaryGroupID")) {
uint32_t rid;
if (user_account_control & UF_SERVER_TRUST_ACCOUNT) {
rid = DOMAIN_RID_DCS;
@@ -1236,13 +1241,12 @@ static int samldb_modify(struct ldb_module *module, struct ldb_request *req)
/* read-only DC */
rid = DOMAIN_RID_READONLY_DCS;
}
- ret = samdb_msg_add_uint(ldb, ac->msg, ac->msg,
+ ret = samdb_msg_add_uint(ldb, msg, msg,
"primaryGroupID", rid);
if (ret != LDB_SUCCESS) {
return ret;
}
- el2 = ldb_msg_find_element(ac->msg,
- "primaryGroupID");
+ el2 = ldb_msg_find_element(msg, "primaryGroupID");
el2->flags = LDB_FLAG_MOD_REPLACE;
}
}
@@ -1251,8 +1255,11 @@ static int samldb_modify(struct ldb_module *module, struct ldb_request *req)
return LDB_ERR_UNWILLING_TO_PERFORM;
}
- el = ldb_msg_find_element(ac->msg, "member");
+ el = ldb_msg_find_element(req->op.mod.message, "member");
if (el && el->flags & (LDB_FLAG_MOD_ADD|LDB_FLAG_MOD_REPLACE) && el->num_values == 1) {
+ req->op.mod.message = ac->msg = ldb_msg_copy_shallow(req,
+ req->op.mod.message);
+
ret = samldb_member_check(ac);
if (ret != LDB_SUCCESS) {
return ret;
--
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