From 2bfffe85e9e8fc2eb5a107f86d40f4bb7830382b Mon Sep 17 00:00:00 2001
From: Moti Cohen <moticless@gmail.com>
Date: Thu, 30 Jan 2025 13:35:02 +0200
Subject: [PATCH] Fix memleak of SFLUSH experimental command (#13766)

On flushallSyncBgDone, if client doesn't exists, take care release
sflush struct.
---
 src/db.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/db.c b/src/db.c
index d8eca59ff6..9a12291d8c 100644
--- a/src/db.c
+++ b/src/db.c
@@ -794,7 +794,10 @@ void flushallSyncBgDone(uint64_t client_id, void *sflush) {
     client *c = lookupClientByID(client_id);
 
     /* Verify that client still exists */
-    if (!c) return;
+    if (!c) {
+        zfree(sflush);
+        return;
+    }
 
     /* Update current_client (Called functions might rely on it) */
     client *old_client = server.current_client;