Merge branch 'fix-ld.so.conf-permissions' into 'main'

Create ld.so.conf file with permissions 644

See merge request nvidia/container-toolkit/container-toolkit!380

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## v1.14.0-rc.1
 
 * Add support for updating containerd configs to the `nvidia-ctk runtime configure` command.
+* Create file in `etc/ld.so.conf.d` with permissions `644` to support non-root containers.
 
 ## v1.13.1
 

cmd/nvidia-ctk/hook/update-ldcache/update-ldcache.go

@@ -135,5 +135,10 @@ func (m command) createConfig(root string, folders []string) error {
 		configured[folder] = true
 	}
 
+	// The created file needs to be world readable for the cases where the container is run as a non-root user.
+	if err := os.Chmod(configFile.Name(), 0644); err != nil {
+		return fmt.Errorf("failed to chmod config file: %v", err)
+	}
+
 	return nil
 }