From d480b674ca622f501d02b7e0afc61eceb678d3fb Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Sat, 11 Nov 2023 20:37:58 +1100
Subject: [PATCH] [host] dxgi: fix invalid array access via wrong variable

---
 host/platform/Windows/capture/DXGI/src/d3d12.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/host/platform/Windows/capture/DXGI/src/d3d12.c b/host/platform/Windows/capture/DXGI/src/d3d12.c
index d4d85cef..121cb89e 100644
--- a/host/platform/Windows/capture/DXGI/src/d3d12.c
+++ b/host/platform/Windows/capture/DXGI/src/d3d12.c
@@ -412,7 +412,7 @@ static bool d3d12_preCopy(ID3D11Texture2D * src, unsigned textureIndex)
     // too many handles to cache, disable the cache entirely
     for(int i = 0; i < this->sharedCacheCount; ++i)
     {
-      struct SharedCache *cache = &this->sharedCache[this->sharedCacheCount++];
+      struct SharedCache *cache = &this->sharedCache[i];
       comRef_release(cache->d12src);
     }
     this->sharedCacheCount = -1;