From f18ec60fa4e140fca22714632764d56b8d511fc8 Mon Sep 17 00:00:00 2001
From: Mike Maslenkin <mike.maslenkin@gmail.com>
Date: Thu, 31 Aug 2023 17:10:31 -0700
Subject: [PATCH] MdeModulePkg/Core/Dxe: Fix memory leak issue in FwVol.c

FwVolHeader must be freed on error path.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Mike Maslenkin <mike.maslenkin@gmail.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
---
 MdeModulePkg/Core/Dxe/FwVol/FwVol.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MdeModulePkg/Core/Dxe/FwVol/FwVol.c b/MdeModulePkg/Core/Dxe/FwVol/FwVol.c
index 153bfecafa..0c1554ba4d 100644
--- a/MdeModulePkg/Core/Dxe/FwVol/FwVol.c
+++ b/MdeModulePkg/Core/Dxe/FwVol/FwVol.c
@@ -659,6 +659,7 @@ NotifyFwVolBlock (
       //
       FvDevice = AllocateCopyPool (sizeof (FV_DEVICE), &mFvDevice);
       if (FvDevice == NULL) {
+        CoreFreePool (FwVolHeader);
         return;
       }