From cfcd0fa6f71af4e224c1d86be55b6b01f2288be2 Mon Sep 17 00:00:00 2001
From: Wen Hui <wen.hui.ware@gmail.com>
Date: Wed, 6 Jan 2021 14:20:53 -0500
Subject: [PATCH] fix memory leak in processInlineBuffer error handling code
 (#8295)

This code path is normally executed only when v6.0 and above replicates from v2.4
---
 src/networking.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/networking.c b/src/networking.c
index 29e5605d9..acb1b27cb 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -1734,6 +1734,7 @@ int processInlineBuffer(client *c) {
      * However the is an exception: masters may send us just a newline
      * to keep the connection active. */
     if (querylen != 0 && c->flags & CLIENT_MASTER) {
+        sdsfreesplitres(argv,argc);
         serverLog(LL_WARNING,"WARNING: Receiving inline protocol from master, master stream corruption? Closing the master connection and discarding the cached master.");
         setProtocolError("Master using the inline protocol. Desync?",c);
         return C_ERR;