1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index e075b7780421..cbbea277b3fb 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -806,6 +806,7 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p,
         mm_init_cpumask(mm);
         mm_init_aio(mm);
         mm_init_owner(mm, p);
+        RCU_INIT_POINTER(mm->exe_file, NULL);
         mmu_notifier_mm_init(mm);
         init_tlb_flush_pending(mm);
 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) && !USE_SPLIT_PMD_PTLOCKS