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-rw-r--r--fs/proc/task_mmu.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 7c708a4..2e7addf 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -182,7 +182,8 @@ static void m_stop(struct seq_file *m, void *v)
struct proc_maps_private *priv = m->private;
struct vm_area_struct *vma = v;
- vma_stop(priv, vma);
+ if (!IS_ERR(vma))
+ vma_stop(priv, vma);
if (priv->task)
put_task_struct(priv->task);
}
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