From 20cfb91f3fedf4a376ea0ca7eb749ca8aaaf50bc Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Mon, 15 Jul 2019 14:55:41 -0400
Subject: [PATCH] Crash when aborting SYNC with a master on a thread other than
 main

Former-commit-id: a19d0f67b9fffefd9029b9a2ef3358b110302bbf
---
 src/replication.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/replication.cpp b/src/replication.cpp
index c782e7aa7..14ee002aa 100644
--- a/src/replication.cpp
+++ b/src/replication.cpp
@@ -2198,8 +2198,10 @@ int connectWithMaster(redisMaster *mi) {
 void undoConnectWithMaster(redisMaster *mi) {
     int fd = mi->repl_transfer_s;
 
-    aeDeleteFileEvent(g_pserver->rgthreadvar[IDX_EVENT_LOOP_MAIN].el,fd,AE_READABLE|AE_WRITABLE);
-    close(fd);
+    aePostFunction(g_pserver->rgthreadvar[IDX_EVENT_LOOP_MAIN].el, [fd]{
+        aeDeleteFileEvent(g_pserver->rgthreadvar[IDX_EVENT_LOOP_MAIN].el,fd,AE_READABLE|AE_WRITABLE);
+        close(fd);
+    });
     mi->repl_transfer_s = -1;
 }