diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index f252784f933..ce9297e4e7d 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -50,6 +50,7 @@ #include <linux/taskstats_kern.h> #include <linux/random.h> #include <linux/tty.h> +#include <linux/proc_fs.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -1150,6 +1151,12 @@ static struct task_struct *copy_process(unsigned long clone_flags, pid = alloc_pid(task_active_pid_ns(p)); if (!pid) goto bad_fork_cleanup_namespaces; + + if (clone_flags & CLONE_NEWPID) { + retval = pid_ns_prepare_proc(task_active_pid_ns(p)); + if (retval < 0) + goto bad_fork_free_pid; + } } p->pid = pid_nr(pid); |