1 files changed, 10 insertions, 5 deletions
diff --git a/libs/utils/Parcel.cpp b/libs/utils/Parcel.cpp
index 0eba0b0..0f4b647 100644
--- a/libs/utils/Parcel.cpp
+++ b/libs/utils/Parcel.cpp
@@ -658,15 +658,20 @@ status_t Parcel::writeNativeHandle(const native_handle& handle)
     status_t err;
     err = writeInt32(handle.numFds);
     if (err != NO_ERROR) return err;
-    
+
     err = writeInt32(handle.numInts);
     if (err != NO_ERROR) return err;
-    
+
     for (int i=0 ; err==NO_ERROR && i<handle.numFds ; i++)
         err = writeDupFileDescriptor(handle.data[i]);
-    
+
+    if (err != NO_ERROR) {
+        LOGD("write native handle, write dup fd failed");
+        return err;
+    }
+
     err = write(handle.data + handle.numFds, sizeof(int)*handle.numInts);
-    
+
     return err;
 }
 
@@ -947,7 +952,7 @@ native_handle* Parcel::readNativeHandle(native_handle* (*alloc)(void*, int, int)
     }
     
     for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {
-        h->data[i] = readFileDescriptor();
+        h->data[i] = dup(readFileDescriptor());
         if (h->data[i] < 0) err = BAD_VALUE;
     }