[boost] [bind] segfault

From: Ormond, Randy (Randy.Ormond_at_[hidden])
Date: 2007-11-09 14:57:37

Hello,

 

I hope someone can point me in a new direction for tracking down a
segfault. 

 

Code that has been running fine for months started seg faulting after a
directory reorganization.  

Valgrind says "Use of uninitialized value of size 4".

 

A simplified version is below.

 

void MyClass::

SomeFunc()

{

// void f() is a member function of MyClass

 

  typedef boost::function<void ()> VoidFunc;

 

  VoidFunc vf = boost::bind(&MyClass::f, this);

 

  f();   // fine

 

  this->f();  // fine;

 

  vf();   // segfaults

}

 

gcc 3.4.5 on RedHat, boost 1.34

 

Any suggestions would be greatly appreciated.

 

Thanks,

Randy