diff -urN pcl-pcl-1.14.1/visualization/src/pcl_visualizer.cpp pcl-pcl-1.14.1-patch/visualization/src/pcl_visualizer.cpp
--- pcl-pcl-1.14.1/visualization/src/pcl_visualizer.cpp	2024-05-03 15:14:21.000000000 +0300
+++ pcl-pcl-1.14.1-patch/visualization/src/pcl_visualizer.cpp	2024-10-16 15:48:42.836097229 +0300
@@ -4591,7 +4591,7 @@
     // Build camera filename
     if (valid)
     {
-      unsigned int digest[5];
+      unsigned char digest[20];
       sha1.get_digest (digest);
       sstream << ".";
       sstream << std::hex << digest[0] << digest[1] << digest[2] << digest[3] << digest[4];