frontend_net: fix memory leak

This leak would occur if all sessions were in use and the input
queue was cleared when a client would close connection (socket).

diff --git a/src/thread_pool_observer.cpp b/src/thread_pool_observer.cpp
index 8353f5b..a52cd92 100644 (file)
--- a/src/thread_pool_observer.cpp
+++ b/src/thread_pool_observer.cpp
@@ -220,7 +220,10 @@ void ThreadPoolSocketObserver::cleanup(IThreadPoolMsg *m, void *info)
     while (it != m_p->m_input.end())
     {
         if ((*it)->cleanup(info))
+        {
+            delete *it;
             it = m_p->m_input.erase(it);
+        }
         else
             it++;
     }