Ensure only numeric part of systemd version is converted to int (#362)

internal/agent/hooks/kcrypt_uki.go

@@ -3,6 +3,7 @@ package hook
 import (
  "fmt"
  "os"
+ "regexp"
  "strconv"
  "strings"
  "time"
@@ -32,6 +33,12 @@ func (k KcryptUKI) Run(c config.Config, spec v1.Spec) error {
  c.Logger.Errorf("could not get systemd version: %s", err)
  return err
  }
+ // Extract the numeric portion of the version string using a regular expression
+ re := regexp.MustCompile(`\d+`)
+ matches := re.FindString(systemdVersion)
+ if matches == "" {
+ return fmt.Errorf("could not extract numeric part from systemd version: %s", systemdVersion)
+ }
  // Change systemdVersion to int value
  systemdVersionInt, err := strconv.Atoi(systemdVersion)
  if err != nil {