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authorAndrew Tridgell <tridge@samba.org>2006-09-13 00:10:38 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:18:29 -0500
commit7f63cebd331793d059b1dbfd2f7d7ce38105c4fe (patch)
treeb23bdbb55ec7f8b4598bd3da0022a25873e49afe /source4/lib
parent1a5978445199a1d8697a5604761899aa065059fe (diff)
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r18436: converted ldb to use talloc_move() instead of talloc_steal() when
appropriate. Note that I also removed the error checks that were being done on the result of talloc_steal(). They are pointless as talloc_steal() doesn't have any failure modes that wouldn't cause a segv anyway, and they tend to clutter the code (This used to be commit c0d9e7d473b8e3eb2524a9fc29cf88680f994b36)
Diffstat (limited to 'source4/lib')
-rw-r--r--source4/lib/ldb/common/ldb.c13
-rw-r--r--source4/lib/ldb/ldb_ildap/ldb_ildap.c8
-rw-r--r--source4/lib/ldb/ldb_sqlite3/ldb_sqlite3.c6
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_index.c8
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_search.c2
-rw-r--r--source4/lib/ldb/modules/asq.c4
-rw-r--r--source4/lib/ldb/modules/objectclass.c2
-rw-r--r--source4/lib/ldb/modules/paged_results.c17
-rw-r--r--source4/lib/ldb/modules/sort.c25
-rw-r--r--source4/lib/ldb/tools/ad2oLschema.c8
-rw-r--r--source4/lib/ldb/tools/ldbsearch.c14
11 files changed, 31 insertions, 76 deletions
diff --git a/source4/lib/ldb/common/ldb.c b/source4/lib/ldb/common/ldb.c
index 991a810135..50ec106d84 100644
--- a/source4/lib/ldb/common/ldb.c
+++ b/source4/lib/ldb/common/ldb.c
@@ -528,11 +528,7 @@ static int ldb_search_callback(struct ldb_context *ldb, void *context, struct ld
res->msgs[res->count + 1] = NULL;
- res->msgs[res->count] = talloc_steal(res->msgs, ares->message);
- if (! res->msgs[res->count]) {
- goto error;
- }
-
+ res->msgs[res->count] = talloc_move(res->msgs, ares->message);
res->count++;
}
@@ -548,15 +544,12 @@ static int ldb_search_callback(struct ldb_context *ldb, void *context, struct ld
goto error;
}
- res->refs[n] = talloc_steal(res->refs, ares->referral);
+ res->refs[n] = talloc_move(res->refs, ares->referral);
res->refs[n + 1] = NULL;
}
if (ares->controls) {
- res->controls = talloc_steal(res, ares->controls);
- if (! res->controls) {
- goto error;
- }
+ res->controls = talloc_move(res, ares->controls);
}
talloc_free(ares);
diff --git a/source4/lib/ldb/ldb_ildap/ldb_ildap.c b/source4/lib/ldb/ldb_ildap/ldb_ildap.c
index 0f6391d7eb..b826a31b40 100644
--- a/source4/lib/ldb/ldb_ildap/ldb_ildap.c
+++ b/source4/lib/ldb/ldb_ildap/ldb_ildap.c
@@ -249,9 +249,7 @@ static void ildb_callback(struct ldap_request *req)
return;
}
- if (msg->controls) {
- ares->controls = talloc_steal(ares, msg->controls);
- }
+ ares->controls = talloc_move(ares, msg->controls);
if (msg->r.SearchResultDone.resultcode) {
if (msg->r.SearchResultDone.errormessage) {
ldb_set_errstring(ac->module->ldb, msg->r.SearchResultDone.errormessage);
@@ -280,7 +278,7 @@ static void ildb_callback(struct ldap_request *req)
return;
}
ares->message->num_elements = search->num_attributes;
- ares->message->elements = talloc_steal(ares->message, search->attributes);
+ ares->message->elements = talloc_move(ares->message, search->attributes);
handle->status = LDB_SUCCESS;
handle->state = LDB_ASYNC_PENDING;
@@ -383,7 +381,7 @@ static int ildb_request_send(struct ldb_module *module, struct ldap_message *msg
return LDB_ERR_OPERATIONS_ERROR;
}
- ildb_ac->req = talloc_steal(ildb_ac, req);
+ ildb_ac->req = talloc_move(ildb_ac, req);
talloc_free(req->time_event);
req->time_event = NULL;
if (timeout) {
diff --git a/source4/lib/ldb/ldb_sqlite3/ldb_sqlite3.c b/source4/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
index dcac88a6b9..9d71b9e8e8 100644
--- a/source4/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
+++ b/source4/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
@@ -865,11 +865,7 @@ static int lsql_search_sync_callback(struct ldb_context *ldb, void *context, str
res->msgs[res->count + 1] = NULL;
- res->msgs[res->count] = talloc_steal(res->msgs, ares->message);
- if (! res->msgs[res->count]) {
- goto error;
- }
-
+ res->msgs[res->count] = talloc_move(res->msgs, ares->message);
res->count++;
} else {
ldb_debug(ldb, LDB_DEBUG_ERROR, "unrecognized async reply in ltdb_search_sync_callback!\n");
diff --git a/source4/lib/ldb/ldb_tdb/ldb_index.c b/source4/lib/ldb/ldb_tdb/ldb_index.c
index b628c31b09..f2816ec1da 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_index.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_index.c
@@ -378,7 +378,7 @@ static int list_intersect(struct ldb_context *ldb,
for (i=0;i<list->count;i++) {
if (ldb_list_find(list->dn[i], list2->dn, list2->count,
sizeof(char *), (comparison_fn_t)strcmp) != -1) {
- list3->dn[list3->count] = talloc_steal(list3->dn, list->dn[i]);
+ list3->dn[list3->count] = talloc_move(list3->dn, list->dn[i]);
list3->count++;
} else {
talloc_free(list->dn[i]);
@@ -386,7 +386,7 @@ static int list_intersect(struct ldb_context *ldb,
}
talloc_free(list->dn);
- list->dn = talloc_steal(list, list3->dn);
+ list->dn = talloc_move(list, list3->dn);
list->count = list3->count;
talloc_free(list3);
@@ -486,7 +486,7 @@ static int ltdb_index_dn_or(struct ldb_module *module,
if (ret == -1) {
ret = 1;
- list->dn = talloc_steal(list, list2->dn);
+ list->dn = talloc_move(list, list2->dn);
list->count = list2->count;
} else {
if (list_union(ldb, list, list2) == -1) {
@@ -567,7 +567,7 @@ static int ltdb_index_dn_and(struct ldb_module *module,
if (ret == -1) {
ret = 1;
talloc_free(list->dn);
- list->dn = talloc_steal(list, list2->dn);
+ list->dn = talloc_move(list, list2->dn);
list->count = list2->count;
} else {
if (list_intersect(ldb, list, list2) == -1) {
diff --git a/source4/lib/ldb/ldb_tdb/ldb_search.c b/source4/lib/ldb/ldb_tdb/ldb_search.c
index 6a35595d52..612ca5c0fe 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_search.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_search.c
@@ -312,7 +312,7 @@ int ltdb_add_attr_results(struct ldb_module *module,
(*res) = res2;
- (*res)[*count] = talloc_steal(*res, msg2);
+ (*res)[*count] = talloc_move(*res, msg2);
(*res)[(*count)+1] = NULL;
(*count)++;
diff --git a/source4/lib/ldb/modules/asq.c b/source4/lib/ldb/modules/asq.c
index a06dd5391a..75afae2c7e 100644
--- a/source4/lib/ldb/modules/asq.c
+++ b/source4/lib/ldb/modules/asq.c
@@ -117,7 +117,7 @@ static int asq_terminate(struct ldb_handle *handle)
if (ac->controls) {
for (i = 0; ac->controls[i]; i++);
- ares->controls = talloc_steal(ares, ac->controls);
+ ares->controls = talloc_move(ares, ac->controls);
} else {
i = 0;
}
@@ -162,7 +162,7 @@ static int asq_base_callback(struct ldb_context *ldb, void *context, struct ldb_
/* we are interested only in the single reply (base search) we receive here */
if (ares->type == LDB_REPLY_ENTRY) {
- ac->base_res = talloc_steal(ac, ares);
+ ac->base_res = talloc_move(ac, ares);
} else {
talloc_free(ares);
}
diff --git a/source4/lib/ldb/modules/objectclass.c b/source4/lib/ldb/modules/objectclass.c
index 9f9e8dadae..fb7cd5db5e 100644
--- a/source4/lib/ldb/modules/objectclass.c
+++ b/source4/lib/ldb/modules/objectclass.c
@@ -439,7 +439,7 @@ static int get_self_callback(struct ldb_context *ldb, void *context, struct ldb_
return LDB_ERR_OPERATIONS_ERROR;
}
- ac->search_res = talloc_steal(ac, ares);
+ ac->search_res = talloc_move(ac, ares);
} else {
talloc_free(ares);
}
diff --git a/source4/lib/ldb/modules/paged_results.c b/source4/lib/ldb/modules/paged_results.c
index 52d26502ee..43c3fc0246 100644
--- a/source4/lib/ldb/modules/paged_results.c
+++ b/source4/lib/ldb/modules/paged_results.c
@@ -190,10 +190,7 @@ static int paged_search_callback(struct ldb_context *ldb, void *context, struct
ac->store->num_entries++;
- ac->store->last->r = talloc_steal(ac->store->last, ares);
- if (ac->store->last->r == NULL) {
- goto error;
- }
+ ac->store->last->r = talloc_move(ac->store->last, ares);
ac->store->last->next = NULL;
}
@@ -208,19 +205,13 @@ static int paged_search_callback(struct ldb_context *ldb, void *context, struct
goto error;
}
- ac->store->last_ref->r = talloc_steal(ac->store->last, ares);
- if (ac->store->last_ref->r == NULL) {
- goto error;
- }
+ ac->store->last_ref->r = talloc_move(ac->store->last, ares);
ac->store->last_ref->next = NULL;
}
if (ares->type == LDB_REPLY_DONE) {
if (ares->controls) {
- ac->store->controls = talloc_steal(ac->store, ares->controls);
- if (! ac->store->controls) {
- goto error;
- }
+ ac->store->controls = talloc_move(ac->store, ares->controls);
}
talloc_free(ares);
}
@@ -394,7 +385,7 @@ static int paged_results(struct ldb_handle *handle)
ares->controls = ac->store->controls;
while (ares->controls[i]) i++; /* counting */
- ares->controls = talloc_steal(ares, ac->store->controls);
+ ares->controls = talloc_move(ares, ac->store->controls);
num_ctrls += i;
}
diff --git a/source4/lib/ldb/modules/sort.c b/source4/lib/ldb/modules/sort.c
index 0ae16d08ab..acee40833b 100644
--- a/source4/lib/ldb/modules/sort.c
+++ b/source4/lib/ldb/modules/sort.c
@@ -185,11 +185,7 @@ static int server_sort_search_callback(struct ldb_context *ldb, void *context, s
ac->msgs[ac->num_msgs + 1] = NULL;
- ac->msgs[ac->num_msgs] = talloc_steal(ac->msgs, ares->message);
- if (! ac->msgs[ac->num_msgs]) {
- goto error;
- }
-
+ ac->msgs[ac->num_msgs] = talloc_move(ac->msgs, ares->message);
ac->num_msgs++;
}
@@ -200,22 +196,13 @@ static int server_sort_search_callback(struct ldb_context *ldb, void *context, s
}
ac->referrals[ac->num_refs + 1] = NULL;
-
- ac->referrals[ac->num_refs] = talloc_steal(ac->referrals, ares->referral);
- if (! ac->referrals[ac->num_refs]) {
- goto error;
- }
+ ac->referrals[ac->num_refs] = talloc_move(ac->referrals, ares->referral);
ac->num_refs++;
}
if (ares->type == LDB_REPLY_DONE) {
- if (ares->controls) {
- ac->controls = talloc_steal(ac, ares->controls);
- if (! ac->controls) {
- goto error;
- }
- }
+ ac->controls = talloc_move(ac, ares->controls);
}
talloc_free(ares);
@@ -343,7 +330,7 @@ static int server_sort_results(struct ldb_handle *handle)
}
ares->type = LDB_REPLY_ENTRY;
- ares->message = talloc_steal(ares, ac->msgs[i]);
+ ares->message = talloc_move(ares, ac->msgs[i]);
handle->status = ac->up_callback(ac->module->ldb, ac->up_context, ares);
if (handle->status != LDB_SUCCESS) {
@@ -359,7 +346,7 @@ static int server_sort_results(struct ldb_handle *handle)
}
ares->type = LDB_REPLY_REFERRAL;
- ares->referral = talloc_steal(ares, ac->referrals[i]);
+ ares->referral = talloc_move(ares, ac->referrals[i]);
handle->status = ac->up_callback(ac->module->ldb, ac->up_context, ares);
if (handle->status != LDB_SUCCESS) {
@@ -374,7 +361,7 @@ static int server_sort_results(struct ldb_handle *handle)
}
ares->type = LDB_REPLY_DONE;
- ares->controls = talloc_steal(ares, ac->controls);
+ ares->controls = talloc_move(ares, ac->controls);
handle->status = ac->up_callback(ac->module->ldb, ac->up_context, ares);
if (handle->status != LDB_SUCCESS) {
diff --git a/source4/lib/ldb/tools/ad2oLschema.c b/source4/lib/ldb/tools/ad2oLschema.c
index c25839290f..dae3778d82 100644
--- a/source4/lib/ldb/tools/ad2oLschema.c
+++ b/source4/lib/ldb/tools/ad2oLschema.c
@@ -139,7 +139,7 @@ static int fetch_oc_recursive(struct ldb_context *ldb, struct ldb_dn *schemadn,
if (!res_list->msgs) {
return LDB_ERR_OPERATIONS_ERROR;
}
- res_list->msgs[res_list->count] = talloc_steal(res_list, search_from->msgs[i]);
+ res_list->msgs[res_list->count] = talloc_move(res_list, search_from->msgs[i]);
res_list->count++;
res_list->msgs[res_list->count] = NULL;
@@ -191,7 +191,7 @@ static int fetch_objectclass_schema(struct ldb_context *ldb, struct ldb_dn *sche
return LDB_ERR_OPERATIONS_ERROR;
}
- *objectclasses_res = talloc_steal(mem_ctx, ret_res);
+ *objectclasses_res = talloc_move(mem_ctx, ret_res);
return ret;
}
@@ -280,7 +280,7 @@ static struct schema_conv process_convert(struct ldb_context *ldb, enum convert_
p++;
oid_map = talloc_realloc(mem_ctx, oid_map, struct oid_map, num_maps + 2);
trim_string(line, " ", " ");
- oid_map[num_maps].old_oid = talloc_steal(oid_map, line);
+ oid_map[num_maps].old_oid = talloc_move(oid_map, line);
trim_string(p, " ", " ");
oid_map[num_maps].new_oid = p;
num_maps++;
@@ -288,7 +288,7 @@ static struct schema_conv process_convert(struct ldb_context *ldb, enum convert_
} else {
attrs_skip = talloc_realloc(mem_ctx, attrs_skip, const char *, num_skip + 2);
trim_string(line, " ", " ");
- attrs_skip[num_skip] = talloc_steal(attrs_skip, line);
+ attrs_skip[num_skip] = talloc_move(attrs_skip, line);
num_skip++;
attrs_skip[num_skip] = NULL;
}
diff --git a/source4/lib/ldb/tools/ldbsearch.c b/source4/lib/ldb/tools/ldbsearch.c
index e6b8a48a95..181d857efc 100644
--- a/source4/lib/ldb/tools/ldbsearch.c
+++ b/source4/lib/ldb/tools/ldbsearch.c
@@ -81,12 +81,7 @@ static int store_message(struct ldb_message *msg, struct search_context *sctx) {
return -1;
}
- sctx->store[sctx->num_stored] = talloc_steal(sctx->store, msg);
- if (!sctx->store[sctx->num_stored]) {
- fprintf(stderr, "talloc_steal failed while storing messages\n");
- return -1;
- }
-
+ sctx->store[sctx->num_stored] = talloc_move(sctx->store, msg);
sctx->num_stored++;
sctx->store[sctx->num_stored] = NULL;
@@ -101,12 +96,7 @@ static int store_referral(char *referral, struct search_context *sctx) {
return -1;
}
- sctx->refs_store[sctx->refs] = talloc_steal(sctx->refs_store, referral);
- if (!sctx->refs_store[sctx->refs]) {
- fprintf(stderr, "talloc_steal failed while storing referrals\n");
- return -1;
- }
-
+ sctx->refs_store[sctx->refs] = talloc_move(sctx->refs_store, referral);
sctx->refs++;
sctx->refs_store[sctx->refs] = NULL;