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 20:56:22 +01:00
parent 72fbe251b6
commit 87fa0a8936
1 changed files with 7 additions and 1 deletions
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8
cmd/yggdrasil/chuser_unix.go
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@ -49,7 +49,13 @@ func chuser(user string) error {
if g != nil { if g != nil {
gid, _ := strconv.ParseUint(g.Gid, 10, 32) gid, _ := strconv.ParseUint(g.Gid, 10, 32)
err := syscall.Setgid(int(uint32(gid))) var err error
if gid < math.MaxInt {
err = syscall.Setgid(int(gid))
} else {
err = errors.New("gid too big")
}
if err != nil { if err != nil {
return fmt.Errorf("failed to setgid %d: %v", gid, err) return fmt.Errorf("failed to setgid %d: %v", gid, err)
} }