1 files changed, 4 insertions, 1 deletions
diff --git a/src/os_win.c b/src/os_win.c
index 7867c876e..51171e07c 100644
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -4248,7 +4248,10 @@ static int winOpenSharedMemory(winFile *pDbFd){
     p->id = pShmNode->nextShmId++;
 #endif
     pDbFd->pShm = p;
-  }else{
+  }else if( p ){
+    if( p->hShm!=INVALID_HANDLE_VALUE ){
+      osCloseHandle(p->hShm);
+    }
     sqlite3_free(p);
   }