diff options
Diffstat (limited to 'sys/compat/linux/linux_fork.c')
| -rw-r--r-- | sys/compat/linux/linux_fork.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_fork.c b/sys/compat/linux/linux_fork.c index 9e7c71f..f96559c 100644 --- a/sys/compat/linux/linux_fork.c +++ b/sys/compat/linux/linux_fork.c @@ -213,6 +213,18 @@ linux_clone_proc(struct thread *td, struct linux_clone_args *args) if (args->flags & LINUX_CLONE_SETTLS) linux_set_cloned_tls(td2, args->tls); + /* + * If CLONE_PARENT is set, then the parent of the new process will be + * the same as that of the calling process. + */ + if (args->flags & LINUX_CLONE_PARENT) { + sx_xlock(&proctree_lock); + PROC_LOCK(p2); + proc_reparent(p2, td->td_proc->p_pptr); + PROC_UNLOCK(p2); + sx_xunlock(&proctree_lock); + } + #ifdef DEBUG if (ldebug(clone)) printf(LMSG("clone: successful rfork to %d, " |
