Messages in this thread | | | Date | Tue, 1 Oct 2002 20:01:43 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH] Re: Shared memory shmat/dt not working well in |
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On Tue, Oct 01, 2002 at 06:14:04PM +0100, Hugh Dickins wrote: > And looks to me like mprotect_fixup, in the merge case, may be passing > an already freed vma to change_protection. I'm not as confident about > this patch as the earlier one, but I believe it's correct: please > give it a try, and maybe Christoph will confirm or deny it.
Looks good. My intial patch didn't do the the change_protection at all, and it looks like the fix someone (akpm?) submitted wasn't exactly correct.
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