1 files changed, 3 insertions, 2 deletions
diff --git a/src/gui/painting/qrasterizer.cpp b/src/gui/painting/qrasterizer.cpp
index bfd53b6d14..fa07bcbeb9 100644
--- a/src/gui/painting/qrasterizer.cpp
+++ b/src/gui/painting/qrasterizer.cpp
@@ -436,8 +436,9 @@ void QScanConverter::end()
 inline void QScanConverter::allocate(int size)
 {
     if (m_alloc < size) {
-        m_alloc = qMax(size, 2 * m_alloc);
-        m_intersections = (Intersection *)realloc(m_intersections, m_alloc * sizeof(Intersection));
+        int newAlloc = qMax(size, 2 * m_alloc);
+        m_intersections = q_check_ptr((Intersection *)realloc(m_intersections, newAlloc * sizeof(Intersection)));
+        m_alloc = newAlloc;
     }
 }