RFA: 8173941: SA does not work if executable is DSO

[Yasumasa Suenaga]

Thanks David, and sorry to add incorrect label.

Yasumasa


2017/02/15 午前8:57 "David Holmes" <david.holmes at oracle.com>:

> Hi Yasumasa,
>
> On 15/02/2017 9:38 AM, Yasumasa Suenaga wrote:
>
>> * I added serviceability-dev
>>
>> Hi all,
>>
>> JDK-8173941 has been approved to push to jdk8u repo.
>> I added noreg label to JBS. Could you help me to push it?
>>
>
> An 'appropriate noreg label' has to follow the guidelines here:
>
> http://openjdk.java.net/guide/changePlanning.html#noreg
>
> I changed it to noreg-hard and added an explanatory comment. I will push
> this to jdk8u/dev for you.
>
> David
> -----
>
>
>> Thanks,
>>
>> Yasumasa
>>
>>
>> 2017/02/15 午前8:09 "Rob McKenna" <rob.mckenna at oracle.com>:
>>
>> Approved, but please add an appropriate noreg label to the bug. Also
>>> please work with the serviceability team to get this pushed.
>>>
>>>     -Rob
>>>
>>> On 14/02/17 10:16, Yasumasa Suenaga wrote:
>>>
>>>> Hi all,
>>>>
>>>> JBS:
>>>>   https://bugs.openjdk.java.net/browse/JDK-8173941
>>>>
>>>> 9 changeset:
>>>>   http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/b3d95edd4467
>>>>
>>>> 9 review:
>>>>   http://mail.openjdk.java.net/pipermail/serviceability-dev/
>>>>
>>> 2017-February/020968.html
>>>
>>>>   http://mail.openjdk.java.net/pipermail/serviceability-dev/
>>>>
>>> 2017-February/020973.html
>>>
>>>>
>>>> In modern Linux e.g. Fedora 25, executables are built as DSO for
>>>>
>>> security [1].
>>>
>>>> java command in OpenJDK which is provided by distribution is also DSO.
>>>> However, SA does not work with DSO executables.
>>>>
>>>> Currently, OpenJDK 8 in Fedora 25 is built as DSO.
>>>> So I want to contribute this patch to jdk8u.
>>>>
>>>>
>>>> I'm not a committer of jdk8u. So I need a sponsor.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>> [1] https://fedoraproject.org/wiki/Packaging:Guidelines#PIE
>>>>
>>>
>>>
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