Messages in this thread | | | From | Muchun Song <> | Date | Sun, 28 Apr 2019 22:49:42 +0800 | Subject | Re: [PATCH] driver core: Fix use-after-free and double free on glue directory |
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Hi Greg and Rafael:
Benjamin Herrenschmidt <benh@kernel.crashing.org> 于2019年4月28日周日 下午6:10写道: > > The basic idea yes, the whole bool *locked is horrid though. Wouldn't it > work to have a get_device_parent_locked that always returns with the mutex held, > or just move the mutex to the caller or something simpler like this ? >
Greg and Rafael, do you have any suggestions for this? Or you also agree with Ben?
Yours, Muchun
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