diff options
| -rw-r--r-- | mm/mmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 1f97d8aa9b05..a910c045cfd4 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2090,6 +2090,9 @@ void exit_mmap(struct mm_struct *mm) arch_exit_mmap(mm); mmu_notifier_release(mm); + if (!mm->mmap) /* Can happen if dup_mmap() received an OOM */ + return; + if (mm->locked_vm) { vma = mm->mmap; while (vma) { |