yggdrasil-network/yggdrasil-go
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Update cmd/yggdrasil/chuser_unix.go

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Co-authored-by: VNAT <xepjk@protonmail.com>
This commit is contained in:
Neil 2024-08-03 20:56:30 +01:00
parent 87fa0a8936
commit cb29747e43
1 changed files with 7 additions and 1 deletions
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8
cmd/yggdrasil/chuser_unix.go
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@ -69,7 +69,13 @@ func chuser(user string) error {
if u != nil { if u != nil {
uid, _ := strconv.ParseUint(u.Uid, 10, 32) uid, _ := strconv.ParseUint(u.Uid, 10, 32)
err := syscall.Setuid(int(uint32(uid))) var err error
if uid < math.MaxInt {
err = syscall.Setuid(int(uid))
} else {
err = errors.New("uid too big")
}
if err != nil { if err != nil {
return fmt.Errorf("failed to setuid %d: %v", uid, err) return fmt.Errorf("failed to setuid %d: %v", uid, err)
} }