[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

Roman Kuznetsov <79045_79...@mail.ru> changed:

   What|Removed |Added

 Blocks||143781


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=143781
[Bug 143781] [META] Development- and code-related bug reports and tasks
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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #8 from QA Administrators  ---
Dear Marc-Oliver Straub,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://web.libera.chat/?settings=#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #7 from str...@sb-software.de ---
Still present in master

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #6 from QA Administrators  ---
Dear Marc-Oliver Straub,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
http://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #5 from QA Administrators  ---
** Please read this message in its entirety before responding **

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present on a currently supported version of
LibreOffice 
(5.2.7 or 5.3.3  https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the version of
LibreOffice and 
your operating system, and any changes you see in the bug behavior

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave 
a short comment that includes your version of LibreOffice and Operating System

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3)

http://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to "inherited from OOo";
4b. If the bug was not present in 3.3 - add "regression" to keyword


Feel free to come ask questions or to say hello in our QA chat:
http://webchat.freenode.net/?channels=libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug-20170522

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

str...@sb-software.de changed:

   What|Removed |Added

Version|4.1.4.2 release |Inherited From OOo

--- Comment #4 from str...@sb-software.de ---
Inherited form OOo.
Bug still present in 5.1.2 header files.

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #3 from tommy27  ---
** Please read this message in its entirety before responding **

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present on a currently supported version of
LibreOffice (5.0.5 or 5.1.2 https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the version of
LibreOffice and your operating system, and any changes you see in the bug
behavior

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a short comment that includes your version of
LibreOffice and Operating System

Please DO NOT

- Update the version field
- Reply via email (please reply directly on the bug tracker)
- Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so: 

1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3)

http://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug 

3. Leave a comment with your results. 

4a. If the bug was present with 3.3 - set version to "inherited from OOo"; 
4b. If the bug was not present in 3.3 - add "regression" to keyword


Feel free to come ask questions or to say hello in our QA chat:
http://webchat.freenode.net/?channels=libreoffice-qa

Thank you for your help!

-- The LibreOffice QA Team This NEW Message was generated on: 2016-04-16

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

Stephan Bergmann sberg...@redhat.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #2 from Marc-Oliver Straub marc-oliver.str...@advantest.com ---
No, but the race was reported by helgrind, and we try to become as
helgrind-free as possible.

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[Libreoffice-bugs] [Bug 89855] Data race in cppu_detail_getUnoType

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=89855

--- Comment #1 from Stephan Bergmann sberg...@redhat.com ---
The difference in cppu_detail_getUnoType implementations is due to
css.uno.XAdapter being one of the bootstrap types for which type info is
always emitted comprehensively (cf. isBootstrapType in
codemaker/source/cppumaker/cpputype.cxx).

The code is racy and should eventually be fixed, but the race has always been
considered harmless at least on average contemporary platforms (where reads and
writes of pointer values are atomic and writes happen in order, so the worst
that can happen is that multiple threads call into typelib_static_type_init in
parallel, where they are then properly scheduled via a mutex, cf.
cppu/source/typelib/static_types.cxx).

Did you observe any actual problems caused by the current code?

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