diff --git a/services/camera/virtualcamera/util/Util.cc b/services/camera/virtualcamera/util/Util.cc
index 4aff60f..26015d1 100644
--- a/services/camera/virtualcamera/util/Util.cc
+++ b/services/camera/virtualcamera/util/Util.cc
@@ -89,13 +89,16 @@
     return;
   }
 
-  const int32_t rawFence = fence != nullptr ? fence->get() : -1;
+  const int32_t rawFence = fence != nullptr ? dup(fence->get()) : -1;
   mLockStatus = static_cast<status_t>(AHardwareBuffer_lockPlanes(
       hwBuffer.get(), usageFlags, rawFence, nullptr, &mPlanes));
   if (mLockStatus != OK) {
     ALOGE("%s: Failed to lock graphic buffer: %s", __func__,
           statusToString(mLockStatus).c_str());
   }
+  if (rawFence >= 0) {
+    close(rawFence);
+  }
 }
 
 PlanesLockGuard::~PlanesLockGuard() {