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Re: [PATCHv5][PING^3][BZ #17833] _dl_close_worker() does not release inconsistent objects.


On Thu, Jul 2, 2015 at 3:53 PM, Pavel Kopyl <p.kopyl@samsung.com> wrote:
>
>
> On 06/30/2015 06:12 PM, H.J. Lu wrote:
>>
>> On Tue, Jun 30, 2015 at 7:45 AM, Pavel Kopyl <p.kopyl@samsung.com> wrote:
>> This patch changes DF_1_NODELETE path.  Do we have a testcase for
>> sucessfully loading/unloading DF_1_NODELETE DSO with undefined
>> symbols?
>>
>> It may have been asked before.  Can we reset unique symbols
>> in _dl_open before calling _dl_close_worker?
>>
> Yes, I added testcases for three possible ways where we can get
> DF_1_NODELETE:
> 1. Unique symbols
> 2. Load with RTLD_NODELETE flag.
> 3. Link with '-z nodelete' option
>
>>Can we reset unique symbols in _dl_open before calling _dl_close_worker?
> But I clear unique symbols exactly in
> _dl_close_worker.<https://slovari.yandex.ru/exactly/en-ru>
>
>

Looks good to me.

Thanks.

-- 
H.J.


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