Prevent accidental double-cleanup

1 files changed, 6 insertions, 0 deletions

diff --git a/src/microhttpd/internal.h b/src/microhttpd/internal.h
index 77679aaf..2858a347 100644
--- a/src/microhttpd/internal.h
+++ b/src/microhttpd/internal.h
@@ -808,6 +808,12 @@ struct MHD_Connection
    */
   int in_idle;
 
+  /**
+   * Are we currently inside the "idle" handler (to avoid recursively
+   * invoking it).
+   */
+  bool in_cleanup;
+
 #ifdef EPOLL_SUPPORT
   /**
    * What is the state of this socket in relation to epoll?