From 3b37e5e0e214efa8dafd41adf0f3d4eb8462d081 Mon Sep 17 00:00:00 2001
From: Pavel Březina <pbrezina@redhat.com>
Date: Tue, 22 Oct 2013 14:35:26 +0200
Subject: dp: store list of ongoing requests

Resolves:
https://fedorahosted.org/sssd/ticket/1968
---
 src/providers/data_provider_be.c | 15 +++++++++++++++
 src/providers/dp_backend.h       |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/src/providers/data_provider_be.c b/src/providers/data_provider_be.c
index 1f3f94159..5821db091 100644
--- a/src/providers/data_provider_be.c
+++ b/src/providers/data_provider_be.c
@@ -137,8 +137,18 @@ struct be_req {
      * selinux provider is calling the callback.
      */
     int phase;
+
+    struct be_req *prev;
+    struct be_req *next;
 };
 
+static int be_req_destructor(struct be_req *be_req)
+{
+    DLIST_REMOVE(be_req->be_ctx->active_requests, be_req);
+
+    return 0;
+}
+
 struct be_req *be_req_create(TALLOC_CTX *mem_ctx,
                              struct be_client *becli, struct be_ctx *be_ctx,
                              be_async_callback_t fn, void *pvt_fn_data)
@@ -153,6 +163,11 @@ struct be_req *be_req_create(TALLOC_CTX *mem_ctx,
     be_req->fn = fn;
     be_req->pvt = pvt_fn_data;
 
+    /* Add this request to active request list and make sure it is
+     * removed on termination. */
+    DLIST_ADD(be_ctx->active_requests, be_req);
+    talloc_set_destructor(be_req, be_req_destructor);
+
     return be_req;
 }
 
diff --git a/src/providers/dp_backend.h b/src/providers/dp_backend.h
index fc71b60ca..686b91a25 100644
--- a/src/providers/dp_backend.h
+++ b/src/providers/dp_backend.h
@@ -150,6 +150,9 @@ struct be_ctx {
     struct be_refresh_ctx *refresh_ctx;
 
     size_t check_online_ref_count;
+
+    /* List of ongoing requests */
+    struct be_req *active_requests;
 };
 
 struct bet_ops {
-- 
cgit