[Boost-bugs] [Boost C++ Libraries] #8359: get_bootstamp will return wrong string after the computer is hibernated.

Subject: [Boost-bugs] [Boost C++ Libraries] #8359: get_bootstamp will return wrong string after the computer is hibernated.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-04-01 07:56:55

#8359: get_bootstamp will return wrong string after the computer is hibernated.
-----------------------------------+----------------------------------------
 Reporter:  luckyangcheng@…        |        Type:  Bugs            
   Status:  new                    |   Milestone:  To Be Determined
Component:  None                   |     Version:  Boost 1.53.0    
 Severity:  Problem                |    Keywords:                  
-----------------------------------+----------------------------------------
 I can reproduce the problem on Windows 7, and not test the issue on other
 platforms.

 Repro steps:
 1. Create a shared memory by:
                         process_name_ = my_process_name;
                         permissions perms;
                         perms.set_unrestricted();
                         msg_queue_.reset(new message_queue(open_or_create,
 my_process_name.c_str(), 10, 4096, perms));

 We can notice that there is a folder being created under
 C:\ProgramData\boost_interprocess, such as
 C:\ProgramData\boost_interprocess\20130401141308.198480

 And now the we can open the message_queue in another process.

 2. Hibernate the system.
 3. Wakeup the system, and wait about 1 minutes.
 4. Try to open the message_queue in another process and failed.
 5. Try to create another message_queue in another and find that the
 message queue file is in another folder.
 6. Debug and traced into the code and find that root cause is
 get_bootstamp return a different value.

 My solutions is to ignore BOOST_INTERPROCESS_HAS_BSD_KERNEL_BOOTTIME
 macro. Just put all files into the root folder. Hope it can be fixed.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8359>
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