diff --git a/common/nvramparser.cpp b/common/nvramparser.cpp
index d11ea8e..8977e89 100644
--- a/common/nvramparser.cpp
+++ b/common/nvramparser.cpp
@@ -215,7 +215,7 @@ USTATUS NvramParser::parseNvarStore(const UModelIndex & index)
                         goto parsing_done;
                     }
 
-                    timestamp = readUnaligned((UINT64*)(tail.constData()) + sizeof(UINT8));
+                    timestamp = readUnaligned((UINT64*)(tail.constData() + sizeof(UINT8)));
                     hash = tail.mid(sizeof(UINT64) + sizeof(UINT8), SHA256_HASH_SIZE);
                     hasTimestamp = true;
                     hasHash = true;
diff --git a/common/treemodel.h b/common/treemodel.h
index cc62561..bb2e50f 100644
--- a/common/treemodel.h
+++ b/common/treemodel.h
@@ -117,7 +117,7 @@ public:
     UString data(const UModelIndex &index, int role) const;
     UString headerData(int section, int orientation, int role = 0) const;
 
-    TreeModel() {
+    TreeModel() : markingEnabledFlag(false) {
         rootItem = new TreeItem(0, Types::Root, 0, UString(), UString(), UString(), UByteArray(), UByteArray(), UByteArray(), TRUE, FALSE);
     }