From 51ef4343c40676f10a65cd9ec6533b725f90f3cb Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Fri, 11 Dec 2020 03:59:26 +0000
Subject: [PATCH] Prevent use after free

Former-commit-id: 81573de393eef083d2209117b270d088a7b3f819
---
 src/server.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server.cpp b/src/server.cpp
index 92241f02b..562a65ccc 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -4025,8 +4025,8 @@ bool client::postFunction(std::function<void(client *)> fn, bool fLock) {
     this->casyncOpsPending++;
     return aePostFunction(g_pserver->rgthreadvar[this->iel].el, [this, fn]{
         std::lock_guard<decltype(this->lock)> lock(this->lock);
-        --casyncOpsPending;
         fn(this);
+        --casyncOpsPending;
     }, false, fLock) == AE_OK;
 }