Messages in this thread | | | From | Muchun Song <> | Date | Mon, 14 Sep 2020 12:02:33 +0800 | Subject | Re: [External] Re: [PATCH] mm: memcontrol: Fix out-of-bounds on the buf returned by memory_stat_format |
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On Sun, Sep 13, 2020 at 8:42 AM Andrew Morton <akpm@linux-foundation.org> wrote: > > On Sat, 12 Sep 2020 23:51:00 +0800 Muchun Song <songmuchun@bytedance.com> wrote: > > > The memory_stat_format() returns a format string, but the return buf > > may not including the trailing '\0'. So the users may read the buf > > out of bounds. > > That sounds serious. Is a cc:stable appropriate? >
Yeah, I think we should cc:stable.
-- Yours, Muchun
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