2 files changed, 3 insertions, 3 deletions

diff --git a/fs/fcntl.c b/fs/fcntl.c
index fc089f2f7f56..2cf93ec40a67 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -284,7 +284,7 @@ static int f_setown_ex(struct file *filp, unsigned long arg)
                 type = PIDTYPE_PID;
                 break;
 
-        case F_OWNER_GID:
+        case F_OWNER_PGRP:
                 type = PIDTYPE_PGID;
                 break;
 
@@ -321,7 +321,7 @@ static int f_getown_ex(struct file *filp, unsigned long arg)
                 break;
 
         case PIDTYPE_PGID:
-                owner.type = F_OWNER_GID;
+                owner.type = F_OWNER_PGRP;
                 break;
 
         default:
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 07f77a7945c3..822c2d506518 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -571,7 +571,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
                 rsslim,
                 mm ? mm->start_code : 0,
                 mm ? mm->end_code : 0,
-                (permitted) ? task->stack_start : 0,
+                (permitted && mm) ? task->stack_start : 0,
                 esp,
                 eip,
                 /* The signal information here is obsolete.