1 files changed, 11 insertions, 2 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index 872271ccc384..4d141ae3e802 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -31,10 +31,12 @@
 #include <linux/cn_proc.h>
 #include <linux/getcpu.h>
 #include <linux/task_io_accounting_ops.h>
+#include <linux/seccomp.h>
 
 #include <linux/compat.h>
 #include <linux/syscalls.h>
 #include <linux/kprobes.h>
+#include <linux/user_namespace.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -1078,13 +1080,13 @@ static int set_user(uid_t new_ruid, int dumpclear)
 {
         struct user_struct *new_user;
 
-        new_user = alloc_uid(new_ruid);
+        new_user = alloc_uid(current->nsproxy->user_ns, new_ruid);
         if (!new_user)
                 return -EAGAIN;
 
         if (atomic_read(&new_user->processes) >=
                                 current->signal->rlim[RLIMIT_NPROC].rlim_cur &&
-                        new_user != &root_user) {
+                        new_user != current->nsproxy->user_ns->root_user) {
                 free_uid(new_user);
                 return -EAGAIN;
         }
@@ -2241,6 +2243,13 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
                         error = SET_ENDIAN(current, arg2);
                         break;
 
+                case PR_GET_SECCOMP:
+                        error = prctl_get_seccomp();
+                        break;
+                case PR_SET_SECCOMP:
+                        error = prctl_set_seccomp(arg2);
+                        break;
+
                 default:
                         error = -EINVAL;
                         break;