core: monitor: do not leak stderr file descriptors

xqms · Dec 16, 2020 · 020cc56 · 020cc56
1 parent ab77bbe
commit 020cc56
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/rosmon_core/src/monitor/node_monitor.cpp b/rosmon_core/src/monitor/node_monitor.cpp
@@ -407,6 +407,8 @@ void NodeMonitor::communicateStderr()
 			handleByte('\n');
 
 		m_fdWatcher->removeFD(m_stderrFD);
+        close(m_stderrFD);
+        m_stderrFD = -1;
 		return; // handled in communicate()
 	}