[PATCH 10/22] ntdll: Downgrade loader lock to shared when calling LDR notifications.

[Paul Gofman]

Signed-off-by: Paul Gofman 
---
 dlls/ntdll/loader.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c
index a7a7089ca66..dae4ce13b44 100644
--- a/dlls/ntdll/loader.c
+++ b/dlls/ntdll/loader.c
@@ -727,6 +727,7 @@ static void call_ldr_notifications( ULONG reason, LDR_DATA_TABLE_ENTRY *module )
     data.Loaded.DllBase     = module->DllBase;
     data.Loaded.SizeOfImage = module->SizeOfImage;

+    lock_loader_downgrade_exclusive();
     RtlEnterCriticalSection( &loader_section );
     RtlEnterCriticalSection( &ldr_notifications_section );
     LIST_FOR_EACH_ENTRY_SAFE( notify, notify_next, &ldr_notifications, struct ldr_notification, entry )
@@ -741,6 +742,7 @@ static void call_ldr_notifications( ULONG reason, LDR_DATA_TABLE_ENTRY *module )
     }
     RtlLeaveCriticalSection( &ldr_notifications_section );
     RtlLeaveCriticalSection( &loader_section );
+    lock_loader_restore_exclusive();
 }

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