diff options
Diffstat (limited to 'src/syscall/exec_linux.go')
| -rw-r--r-- | src/syscall/exec_linux.go | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/syscall/exec_linux.go b/src/syscall/exec_linux.go index 9bac042124..8fe5491f90 100644 --- a/src/syscall/exec_linux.go +++ b/src/syscall/exec_linux.go @@ -191,13 +191,12 @@ func forkAndExecInChild(argv0 *byte, argv, envv []*byte, chroot, dir *byte, attr // User and groups if cred := sys.Credential; cred != nil { ngroups := uintptr(len(cred.Groups)) - var groups unsafe.Pointer if ngroups > 0 { - groups = unsafe.Pointer(&cred.Groups[0]) - } - _, _, err1 = RawSyscall(SYS_SETGROUPS, ngroups, uintptr(groups), 0) - if err1 != 0 { - goto childerror + groups := unsafe.Pointer(&cred.Groups[0]) + _, _, err1 = RawSyscall(SYS_SETGROUPS, ngroups, uintptr(groups), 0) + if err1 != 0 { + goto childerror + } } _, _, err1 = RawSyscall(SYS_SETGID, uintptr(cred.Gid), 0, 0) if err1 != 0 { |