ispe size should be checked against the correct limit (#1359)

libheif/context.cc

@@ -425,15 +425,9 @@ Error HeifContext::interpret_heif_file()
         uint32_t width = ispe->get_width();
         uint32_t height = ispe->get_height();
 
-        uint32_t max_width_height = static_cast<uint32_t>(std::numeric_limits<int>::max());
-        if (width >= max_width_height || height >= max_width_height) {
-          std::stringstream sstr;
-          sstr << "Image size " << width << "x" << height << " exceeds the maximum image size "
-                << get_security_limits()->max_image_size_pixels << "\n";
-
-          return Error(heif_error_Memory_allocation_error,
-                        heif_suberror_Security_limit_exceeded,
-                        sstr.str());
+        Error sizeError = check_for_valid_image_size(get_security_limits(), width, height);
+        if (sizeError) {
+          return sizeError;
         }
 
         image->set_resolution(width, height);