diff --git a/build/android/Android.mk b/build/android/Android.mk
old mode 100755
new mode 100644
diff --git a/build/android/update.sh b/build/android/update.sh
old mode 100755
new mode 100644
diff --git a/mpp/codec/dec/vp8/vp8d_parser.c b/mpp/codec/dec/vp8/vp8d_parser.c
index 2a18e66d..160940d7 100644
--- a/mpp/codec/dec/vp8/vp8d_parser.c
+++ b/mpp/codec/dec/vp8/vp8d_parser.c
@@ -316,6 +316,11 @@ MPP_RET vp8d_parser_deinit(void *ctx)
 
     vp8d_unref_allframe(p);
 
+    if (p->input_packet) {
+        mpp_packet_deinit(&p->input_packet);
+        p->input_packet = NULL;
+    }
+
     if ( NULL != p) {
         mpp_free(p);
     }