jackpoz 1b3575ba77 Core/Logs: Fix race condition in Log ...

Fix race condition in Log by using atomic operators.

Helgrind log:
 Possible data race during read of size 8 at 0x7379D98 by thread #1
 Locks held: none
  at 0x15AE9C7: AppenderFile::_write(LogMessage const&) (AppenderFile.cpp:59)
  by 0x15ADFF8: Appender::write(LogMessage&) (Appender.cpp:106)
  by 0x159F14E: Logger::write(LogMessage&) (Logger.cpp:83)
  by 0x15A215B: Log::write(LogMessage*) (Log.cpp:290)
  by 0x15A200F: Log::vlog(LogFilterType, LogLevel, char const*, __va_list_tag*) (Log.cpp:272)
  by 0x15A2682: Log::outInfo(LogFilterType, char const*, ...) (Log.cpp:364)
  by 0xF7DA28: Master::Run() (Master.cpp:296)
  by 0xF835E8: main (Main.cpp:142)

 This conflicts with a previous write of size 8 by thread #10
 Locks held: none
  at 0x15AE9D7: AppenderFile::_write(LogMessage const&) (AppenderFile.cpp:59)
  by 0x15ADFF8: Appender::write(LogMessage&) (Appender.cpp:106)
  by 0x159F14E: Logger::write(LogMessage&) (Logger.cpp:83)
  by 0x15A215B: Log::write(LogMessage*) (Log.cpp:290)
  by 0x15A200F: Log::vlog(LogFilterType, LogLevel, char const*, __va_list_tag*) (Log.cpp:272)
  by 0x15A2682: Log::outInfo(LogFilterType, char const*, ...) (Log.cpp:364)
  by 0xF7EC1F: FreezeDetectorRunnable::run() (Master.cpp:98)
  by 0x15A5B3E: ACE_Based::Thread::ThreadTask(void*) (Threading.cpp:186)

 Address 0x7379D98 is 88 bytes inside a block of size 96 alloc'd
  at 0x4C2C857: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
  by 0x15A0FE3: Log::CreateAppenderFromConfig(char const*) (Log.cpp:150)
  by 0x15A1AED: Log::ReadAppendersFromConfig() (Log.cpp:244)
  by 0x15A31B4: Log::LoadFromConfig() (Log.cpp:469)
  by 0x15A053B: Log::Log() (Log.cpp:35)
  by 0xF75CD1: ACE_Singleton<Log, ACE_Thread_Mutex>::ACE_Singleton() (Singleton.inl:13)
  by 0xF754A4: ACE_Singleton<Log, ACE_Thread_Mutex>::instance() (Singleton.cpp:91)
  by 0xF8351A: main (Main.cpp:135)

2013-09-13 19:59:50 +02:00

..

genrev

Buildsystem: Do not print warning that user needs to do a git pull with tags if configured to not use git at all

2013-02-12 12:21:24 +01:00

server

Core/Logs: Fix race condition in Log

2013-09-13 19:59:50 +02:00

tools

Core/Misc: Fixed some more issues found by code analysis tools.

2013-09-03 15:09:37 -05:00

CMakeLists.txt

Update copyright note for 2013.

2013-01-01 00:41:01 +01:00