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Date:   Tue, 15 Dec 2020 19:28:02 +0800
From:   Kuan-Ying Lee <>
To:     Andrey Ryabinin <>,
        Alexander Potapenko <>,
        Dmitry Vyukov <>,
        Andrew Morton <>,
        Matthias Brugger <>
CC:     <>, <>,
        <>, <>,
        Kuan-Ying Lee <>
Subject: [PATCH 0/1] kasan: fix memory leak of kasan quarantine

When cpu is going offline, set q->offline as true
and interrupt happened. The interrupt may call the
quarantine_put. But quarantine_put do not free the
the object. The object will cause memory leak.

Add qlink_free() to free the object.

Kuan-Ying Lee (1):
  kasan: fix memory leak of kasan quarantine

 mm/kasan/quarantine.c | 1 +
 1 file changed, 1 insertion(+)


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