From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Fri, 24 May 2013 12:29:14 +0000 (+0200)
Subject: kv_flat_btree_async.cc: fix resource leak
X-Git-Tag: v0.64~52^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=7b438e131bb472da35bc1b4c2fbb97809a91d444;p=ceph.git

kv_flat_btree_async.cc: fix resource leak

Call AioCompletion::release() if the completion is no longer
needed to free the resources.

CID 727983 : Resource leak (RESOURCE_LEAK)
  leaked_storage: Variable "aioc" going out of scope leaks the
  storage it points to.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/key_value_store/kv_flat_btree_async.cc b/src/key_value_store/kv_flat_btree_async.cc
index c79555e7de99..663fcde44dbf 100644
--- a/src/key_value_store/kv_flat_btree_async.cc
+++ b/src/key_value_store/kv_flat_btree_async.cc
@@ -1815,6 +1815,7 @@ int KvFlatBtreeAsync::set_many(const map<string, bufferlist> &in_map) {
   io_ctx.aio_exec(index_name, aioc,  "kvs", "read_many", inbl, &outbl);
   aioc->wait_for_safe();
   err = aioc->get_return_value();
+  aioc->release();
   if (err < 0) {
     cerr << "getting index failed with " << err << std::endl;
     return err;