fix(autoware_lidar_marker_localization): fix segmentation fault (#8943)

* fix segmentation fault

Signed-off-by: Yamato Ando <yamato.ando@tier4.jp>

* style(pre-commit): autofix

---------

Signed-off-by: Yamato Ando <yamato.ando@tier4.jp>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: YamatoAndo

localization/autoware_landmark_based_localizer/autoware_lidar_marker_localizer/src/lidar_marker_localizer.cpp

@@ -362,6 +362,12 @@ std::vector<landmark_manager::Landmark> LidarMarkerLocalizer::detect_landmarks(
   // Check that the leaf size is not too small, given the size of the data
   const int bin_num = static_cast<int>((max_x - min_x) / param_.resolution + 1);
 
+  if (bin_num < static_cast<int>(param_.intensity_pattern.size())) {
+    RCLCPP_WARN_STREAM_THROTTLE(
+      this->get_logger(), *this->get_clock(), 1000, "bin_num is too small!");
+    return std::vector<landmark_manager::Landmark>{};
+  }
+
   // initialize variables
   std::vector<int> vote(bin_num, 0);
   std::vector<float> min_y(bin_num, std::numeric_limits<float>::max());