From 75fe9a620e8abf67a5dd18a5f92b9e92087d93c8 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Tue, 16 Feb 2021 15:50:38 +0000
Subject: [PATCH] attempt to prevent future endless loops in io_wait
 half-closed fd cleanup

---
 io/io_canread.c  | 4 +---
 io/io_canwrite.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/io/io_canread.c b/io/io_canread.c
index 81d609f..df9c449 100644
--- a/io/io_canread.c
+++ b/io/io_canread.c
@@ -51,9 +51,7 @@ int64 io_canread() {
     if (e->closed) {
       /* The fd was previously closed, but there were still open events on it.
        * To prevent race conditions, we did not actually close the fd
-       * but only marked it as closed, so we can skip this event here
-       * and really closed it now. */
-      io_close(r);
+       * but only marked it as closed, so we can skip this event here */
       continue;
     }
 
diff --git a/io/io_canwrite.c b/io/io_canwrite.c
index 0006c46..c601f6a 100644
--- a/io/io_canwrite.c
+++ b/io/io_canwrite.c
@@ -46,9 +46,7 @@ int64 io_canwrite() {
     if (e->closed) {
       /* The fd was previously closed, but there were still open events on it.
        * To prevent race conditions, we did not actually close the fd
-       * but only marked it as closed, so we can skip this event here
-       * and really closed it now. */
-      io_close(r);
+       * but only marked it as closed, so we can skip this event here */
       continue;
     }