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s4:auth: Add temporary memory context to authsam_reread_user_logon_data()

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Signed-off-by: Jo Sutton <josutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Jo Sutton 2024-04-29 17:07:43 +12:00 committed by Andrew Bartlett
parent 7ae10eb25f
commit 5ffa768329
1 changed files with 9 additions and 2 deletions
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11
source4/auth/sam.c
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@ -1000,6 +1000,7 @@ NTSTATUS authsam_reread_user_logon_data(
const struct ldb_message *user_msg,
struct ldb_message **current)
{
TALLOC_CTX *tmp_ctx = NULL;
const struct ldb_val *v = NULL;
struct ldb_result *res = NULL;
uint16_t acct_flags = 0;
@ -1007,6 +1008,12 @@ NTSTATUS authsam_reread_user_logon_data(
NTSTATUS status = NT_STATUS_OK;
int ret;
tmp_ctx = talloc_new(mem_ctx);
if (tmp_ctx == NULL) {
status = NT_STATUS_NO_MEMORY;
goto out;
}
/*
* Re-read the account details, using the GUID in case the DN
* is being changed (this is automatic in LDB because the
@ -1016,7 +1023,7 @@ NTSTATUS authsam_reread_user_logon_data(
* subset to ensure that we can reuse existing validation code.
*/
ret = dsdb_search_dn(sam_ctx,
mem_ctx,
tmp_ctx,
&res,
user_msg->dn,
user_attrs,
@ -1049,7 +1056,7 @@ NTSTATUS authsam_reread_user_logon_data(
}
*current = talloc_steal(mem_ctx, res->msgs[0]);
out:
TALLOC_FREE(res);
TALLOC_FREE(tmp_ctx);
return status;
}