diff --git a/Generals/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp b/Generals/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
index e209263398..2841377d9e 100644
--- a/Generals/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
+++ b/Generals/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
@@ -95,6 +95,10 @@ void PolygonTrigger::reallocate(void)
 {	
 	DEBUG_ASSERTCRASH(m_numPoints <= m_sizePoints, ("Invalid m_numPoints."));
 	if (m_numPoints == m_sizePoints) {
+		if (m_sizePoints > INT_MAX / 2) {
+			DEBUG_CRASH(("Too many points to allocate."));
+			return;
+		}
 		// Reallocate.
 		m_sizePoints += m_sizePoints;
 		ICoord3D *newPts = NEW ICoord3D[m_sizePoints];
diff --git a/GeneralsMD/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp b/GeneralsMD/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
index 5e1dc0fb65..a0878a76b4 100644
--- a/GeneralsMD/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
+++ b/GeneralsMD/Code/GameEngine/Source/GameLogic/Map/PolygonTrigger.cpp
@@ -97,6 +97,10 @@ void PolygonTrigger::reallocate(void)
 {	
 	DEBUG_ASSERTCRASH(m_numPoints <= m_sizePoints, ("Invalid m_numPoints."));
 	if (m_numPoints == m_sizePoints) {
+		if (m_sizePoints > INT_MAX / 2) {
+			DEBUG_CRASH(("Too many points to allocate."));
+			return;
+		}
 		// Reallocate.
 		m_sizePoints += m_sizePoints;
 		ICoord3D *newPts = NEW ICoord3D[m_sizePoints];