I gave up on gdb. I brought over the printf/cerr macros I favor.
Only residual question from last email: what is an efficient
way to upgrade egcs / glibc on linux (e.g. Redhat 6.2) ?
I found the cause of the immedate segfault (open, close, segfault).
The ~Player was calling StopTimer with a null m_cdTimer, and StopTimer
would dereference it and die. A simple patch is attached.
Hmmm...freeamp is not leaving behind a core file....any ideas on that?
--
Chris Kuklewicz
Index: base/src/timer.cpp
===================================================================
RCS file: /src/repository/freeamp/base/src/timer.cpp,v
retrieving revision 1.13
diff -u -r1.13 timer.cpp
--- base/src/timer.cpp 2000/08/30 09:20:53 1.13
+++ base/src/timer.cpp 2000/09/10 21:36:38
@@ -29,7 +29,7 @@
#endif
#include "config.h"
-#include "timer.h"
+//#include "timer.h"
#if defined(__linux__) || defined(solaris) || defined(__FreeBSD__)
#include <unistd.h>
@@ -91,20 +91,25 @@
void TimerManager::StopTimer(TimerRef timer)
{
- timer->ticks = 0;
- timer->duration = 0;
+ // CEK : debugging linux segfault when run & close immediately
+ // CEK : in ~Profile it calls StopTimer(NULL)
+ if (NULL!=timer)
+ {
+ timer->ticks = 0;
+ timer->duration = 0;
- vector<TimerRef>::iterator i = m_list.begin();
+ vector<TimerRef>::iterator i = m_list.begin();
- for(; i != m_list.end(); i++)
- {
- if(*i == timer)
+ for(; i != m_list.end(); i++)
{
- m_mutex.Acquire();
- m_list.erase(i);
- delete timer;
- m_mutex.Release();
- break;
+ if(*i == timer)
+ {
+ m_mutex.Acquire();
+ m_list.erase(i);
+ delete timer;
+ m_mutex.Release();
+ break;
+ }
}
}
}
