How do I use purify with xerces?
My environment is:
uname -a: SunOS benz 5.7 Generic_106541-16 sun4u sparc SUNW,Ultra-4
g++ 2.95.2
Purify 5.2 Solaris 2 (32-bit),
xerces-c-1.5.1
I've run into a difficult to reproduce bug in my code and
am trying to run Purify on it to make sure it isn't memory
corruption.
If I run my program it sometimes bombs. If I purify my
executable and then run it, it always bombs, but in a different
place. So I backtracked and tried to purify something simple.
The following is the code:
#include <util/PlatformUtils.hpp>
int main ( void )
{
XMLPlatformUtils::Initialize();
return 0;
}
When I run purify on that I get the following:
> **** Purify instrumented m2 (pid 15693) ****
> IPR: Invalid pointer read:
> * This is occurring while in:
> ENameMapFor<XMLChTranscoder>::ENameMapFor<XMLChTranscoder>(const unsigned
>short*) [TransENameMap.hpp:104]
> XMLTransService::initTransService() [TransService.cpp:293]
> XMLPlatformUtils::Initialize() [libxerces-c1_5_1.so]
> main [cckpqliE.o]
> _start [crt1.o]
> * Reading 4 bytes from 0xff297818 between the heap and the stack.
>
> **** Purify instrumented m2 (pid 15693) ****
> COR: Fatal core dump:
> * This is occurring while in:
> ENameMapFor<XMLChTranscoder>::ENameMapFor<XMLChTranscoder>(const unsigned
>short*) [TransENameMap.hpp:104]
> XMLTransService::initTransService() [TransService.cpp:293]
> XMLPlatformUtils::Initialize() [libxerces-c1_5_1.so]
> main [cckpqliE.o]
> _start [crt1.o]
> * Received signal 11 (SIGSEGV - Segmentation Fault)
> * Faulting address = 0xff297818
> * Signal mask: (SIGSEGV)
> * Pending signals:
> Segmentation fault (core dumped)
This is the same location specified in a similar question
to the list over a year ago!
http://marc.theaimsgroup.com/?l=xerces-c-dev&m=97006372001350&w=2
How do I use purify with xerces?
Thanks,
Dee Jay
+-----------------------------+------------------+-----------------------+
| Founding Partner | Software Engineer| Dee Jay Randall, B.Sc.|
| Circular Reasoning | Accrue Software | M.Sc. Student, CS |
| [EMAIL PROTECTED]| www.accrue.com | ICQ # 43551676 |
+-----------------------------+------------------+-----------------------+
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