1 files changed, 6 insertions, 1 deletions
diff --git a/sys/fs/procfs/procfs_fpregs.c b/sys/fs/procfs/procfs_fpregs.c
index 69dd527..493939c 100644
--- a/sys/fs/procfs/procfs_fpregs.c
+++ b/sys/fs/procfs/procfs_fpregs.c
@@ -93,5 +93,10 @@ int
 procfs_validfpregs(p)
 	struct proc *p;
 {
-	return ((p->p_flag & P_SYSTEM) == 0);
+	int valid;
+
+	PROC_LOCK(p);
+	valid = (p->p_flag & P_SYSTEM) == 0;
+	PROC_UNLOCK(p);
+	return (valid);
 }