1 files changed, 3 insertions, 2 deletions
diff --git a/src/corelib/json/qjsonparser.cpp b/src/corelib/json/qjsonparser.cpp
index 094cb7a76b..a9655515f4 100644
--- a/src/corelib/json/qjsonparser.cpp
+++ b/src/corelib/json/qjsonparser.cpp
@@ -497,9 +497,10 @@ namespace {
                 memcpy(newValues, data, size*sizeof(QJsonPrivate::Value));
                 data = newValues;
             } else {
-                data = static_cast<QJsonPrivate::Value *>(realloc(data, alloc*sizeof(QJsonPrivate::Value)));
-                if (!data)
+                void *newValues = realloc(data, alloc * sizeof(QJsonPrivate::Value));
+                if (!newValues)
                     return false;
+                data = static_cast<QJsonPrivate::Value *>(newValues);
             }
             return true;
         }