From c5ca3b001169f3e45f4a45921f3c33ee512a412b Mon Sep 17 00:00:00 2001
From: Sven Baars <sbaars@codeweavers.com>
Date: Tue, 1 Aug 2023 16:28:03 +0200
Subject: [PATCH] quartz: Fix some critical section leaks (Valgrind).

---
 dlls/quartz/filesource.c  | 5 +++--
 dlls/quartz/filtergraph.c | 3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/dlls/quartz/filesource.c b/dlls/quartz/filesource.c
index 48950026ddf..7d6292df579 100644
--- a/dlls/quartz/filesource.c
+++ b/dlls/quartz/filesource.c
@@ -333,14 +333,15 @@ static void async_reader_destroy(struct strmbase_filter *iface)
             free(filter->requests);
         }
         CloseHandle(filter->file);
-        filter->sample_cs.DebugInfo->Spare[0] = 0;
-        DeleteCriticalSection(&filter->sample_cs);
         strmbase_source_cleanup(&filter->source);
 
         free(filter->pszFileName);
         FreeMediaType(&filter->mt);
     }
 
+    filter->sample_cs.DebugInfo->Spare[0] = 0;
+    DeleteCriticalSection(&filter->sample_cs);
+
     PostQueuedCompletionStatus(filter->port, 0, 1, NULL);
     WaitForSingleObject(filter->io_thread, INFINITE);
     CloseHandle(filter->io_thread);
diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index e0e126d8ef0..4100e71be3a 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -486,8 +486,9 @@ static ULONG WINAPI FilterGraphInner_Release(IUnknown *iface)
         }
         LeaveCriticalSection(&message_cs);
 
-        This->cs.DebugInfo->Spare[0] = 0;
+        This->event_cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&This->event_cs);
+        This->cs.DebugInfo->Spare[0] = 0;
 	DeleteCriticalSection(&This->cs);
         free(This);
     }