Fix code scanning alert no. 686: Multiplication result converted to l…

…arger type (#28)

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

ivsr_sdk/src/smart_patch.cpp

@@ -101,7 +101,7 @@ void fill_image(std::vector<std::vector<int>> patchCorners, char* imgBuf, \
     int img_sN = iC * iH * iW;
     int img_sB = iN * iC * iH * iW;
 
-    size_t outputpixels = iB * iN * iC * iH * iW;
+    size_t outputpixels = static_cast<size_t>(iB) * iN * iC * iH * iW;
     int * pixelCounter = new int[outputpixels]();
 
     float * img_ptr =(float *)imgBuf;