2 files changed, 13 insertions, 1 deletions

diff --git a/kernel/capability.c b/kernel/capability.c
index 0d0d886d1e84..efbd9cdce132 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -96,7 +96,7 @@ static inline int cap_set_pg(int pgrp_nr, kernel_cap_t *effective,
         int found = 0;
         struct pid *pgrp;
 
-        pgrp = find_pid_ns(pgrp_nr, current->nsproxy->pid_ns);
+        pgrp = find_vpid(pgrp_nr);
         do_each_pid_task(pgrp, PIDTYPE_PGID, g) {
                 target = g;
                 while_each_thread(g, target) {
diff --git a/kernel/pid.c b/kernel/pid.c
index bed9e7f80a50..8040533d1a04 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -302,6 +302,18 @@ struct pid * fastcall find_pid_ns(int nr, struct pid_namespace *ns)
 }
 EXPORT_SYMBOL_GPL(find_pid_ns);
 
+struct pid *find_vpid(int nr)
+{
+        return find_pid_ns(nr, current->nsproxy->pid_ns);
+}
+EXPORT_SYMBOL_GPL(find_vpid);
+
+struct pid *find_pid(int nr)
+{
+        return find_pid_ns(nr, &init_pid_ns);
+}
+EXPORT_SYMBOL_GPL(find_pid);
+
 /*
  * attach_pid() must be called with the tasklist_lock write-held.
  */