RE: Crash of my windows application when using Log4cxx

Hi,

Thanks for the answer. But I don’t want to use the default hierarchy using the default root-logger, I want to cerate another hierarchy.

 

I want to do something like that:

LoggerPtr root(new RootCategory(Level::getDebug()));

LoggerRepositoryPtr repository = new Hierarchy (root);

 

Thanks,

Munir

 

---

From: Steindl Christian [mailto:c.steindl@xxxxxx]
Sent: Thursday, October 27, 2005 10:03 AM
To: Log4CXX User
Subject: AW: Crash of my windows application when using Log4cxx

 

Hi,

 

do you want a reference to the root-logger? so why not using:

LoggerPtr LogManager::getRootLogger()

void DoNothing ()

{

LoggerPtr root = LogManager::getRootLogger();

}

Greetz,
Christian

 

---

Von: Munir Badir [mailto:mbadir@xxxxxxxxxxx]
Gesendet: Mittwoch, 26. Oktober 2005 08:55
An: log4cxx-user@xxxxxxxxxxxxxxxxxx
Betreff: FW: Crash of my windows application when using Log4cxx

Hi,

Can anyone guess what could be the problem?

 

Thanks,

Munir

 

---

From: Munir Badir
Sent: Sunday, October 23, 2005 9:55 AM
To: 'log4cxx-user@xxxxxxxxxxxxxxxxxx'
Subject: Crash of my windows application when using Log4cxx

 

Hi,

I have a windows application, and I tried to use the log4cxx 0.9.7 / 0.9.8. I wrote a simple function called DoNothing and when I call it my application crashes.

It crashes in the ObjectImpl::releaseRef() calling the delete this.

 

void ObjectImpl::releaseRef() const

{

  if ( apr_atomic_dec32( & ref ) == 0 )

  {

    delete this;

  }

}

 

 

I tried the same code with a simple console windows application and it worked fine.

 

Please help.

 

 

My simple function:

 

Void DoNothing ()

{

LoggerPtr root(new RootCategory(Level::getDebug()));

}

 

 

Crash stack:

 

NTDLL! 77f9193c()

NTDLL! 77fb1cff()

NTDLL! 77fa63b6()

KERNEL32! 7c58f7ba()

_CrtIsValidHeapPointer(const void * 0x0311f798) line 1697

_free_dbg_lk(void * 0x0311f798, int 1) line 1044 + 9 bytes

_free_dbg(void * 0x0311f798, int 1) line 1001 + 13 bytes

free(void * 0x0311f798) line 956 + 11 bytes

operator delete(void * 0x0311f798) line 7 + 9 bytes

log4cxx::spi::RootCategory::`vector deleting destructor'(unsigned int 1) + 116 bytes

log4cxx::helpers::ObjectImpl::releaseRef() line 43 + 55 bytes

log4cxx::helpers::ObjectPtrT<log4cxx::Logger>::~ObjectPtrT<log4cxx::Logger>() line 85 + 45 bytes

LTLogger::DoNothing() line 19 + 8 bytes

 

 

 

Thanks,

Munir

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email
______________________________________________________________________

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email
______________________________________________________________________