WaveFrontReader should check for null parameter

microsoft · Oct 9, 2024 · 3d519cd · 3d519cd
1 parent 0c4f28c
commit 3d519cd
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Utilities/WaveFrontReader.h b/Utilities/WaveFrontReader.h
@@ -78,6 +78,9 @@ namespace DX
         {
             Clear();
 
+            if (!szFileName)
+                return E_INVALIDARG;
+
             constexpr size_t MAX_POLY = 64;
 
             using namespace DirectX;
@@ -421,6 +424,9 @@ namespace DX
 
         HRESULT LoadMTL(_In_z_ const wchar_t* szFileName)
         {
+            if (!szFileName)
+                return E_INVALIDARG;
+
             using namespace DirectX;
 
             // Assumes MTL is in CWD along with OBJ
@@ -583,6 +589,9 @@ namespace DX
 
         HRESULT LoadVBO(_In_z_ const wchar_t* szFileName)
         {
+            if (!szFileName)
+                return E_INVALIDARG;
+
             using namespace DirectX;
 
             Clear();