diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/hsu/main.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmd/hsu/main.go b/cmd/hsu/main.go index 1f6ca7b6..27b97b5c 100644 --- a/cmd/hsu/main.go +++ b/cmd/hsu/main.go @@ -34,6 +34,9 @@ func main() { if os.Geteuid() != 0 { log.Fatal("this program must be owned by uid 0 and have the setuid bit set") } + if os.Getegid() != os.Getgid() { + log.Fatal("this program must not have the setgid bit set") + } puid := os.Getuid() if puid == 0 { |