源码：
int ret;
pthread_mutex_lock(&parseMutex);
cout<<"This is in ____lock end 00000000000000"<<endl;
FILE *fptest;
fptest = fopen(msgfile,"r");
if(fptest==NULL)
{
cout <<"cann't open file " <<msgfile <<endl;
exit(0);
}
fclose(fptest);
char cmdd[MAX_SQLLEN];
RASHandle* handler =new RASHandle;
parser->setDocumentHandler(handler);
parser->parse(msgfile); //该处经常CORE DUMP ，即debug的468行
delete handler;
pthread_mutex_unlock(&parseMutex);
在hp的 安腾运行程序 core dump ，debug如下：
hpux-11> gdb gdi_main core
HP gdb 4.5 for HP Itanium (32 or 64 bit) and target HP-UX 11.2x.
Copyright 1986 - 2001 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 4.5 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
..
Core was generated by `gdi_main'.
Program terminated with signal 11, Segmentation fault.
warning: Load module /oracle/app/oracle/product/9.2/lib32/libclntsh.so.9.0 has been stripped.
Debugging information is not available.
warning: Load module /oracle/app/oracle/product/9.2/lib32/libwtc9.so has been stripped.
Debugging information is not available.
#0 0x60000000c0176e30:1 in real_malloc+0x7f1 () from /usr/lib/hpux32/libc.so.1
(gdb) where
#0 0x60000000c0176e30:1 in real_malloc+0x7f1 () from /usr/lib/hpux32/libc.so.1
#1 0x60000000c0176440:0 in _malloc+0x800 () from /usr/lib/hpux32/libc.so.1
#2 0x60000000c0183f30:0 in malloc+0x140 () from /usr/lib/hpux32/libc.so.1
#3 0x60000000c0855b30:0 in operator new+0x70 ()
from /usr/lib/hpux32/libCsup.so.1
#4 0x60000000ce62da90:0 in xercesc_2_7::MemoryManagerImpl::allocate+0x30 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#5 0x60000000ce916750:0 in xercesc_2_7::XMemory::operator new+0x50 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#6 0x60000000ce5e5280:0 in xercesc_2_7::IGXMLScanner::scanStartTag+0xec0 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#7 0x60000000ce5db100:0 in xercesc_2_7::IGXMLScanner::scanContent+0x370 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#8 0x60000000ce5da5f0:0 in xercesc_2_7::IGXMLScanner::scanDocument+0x210 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#9 0x60000000ce8c02d0:0 in xercesc_2_7::XMLScanner::scanDocument+0x2b0 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#10 0x60000000ce8c13a0:0 in xercesc_2_7::XMLScanner::scanDocument+0x80 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#11 0x60000000ce6edfe0:0 in xercesc_2_7::SAXParser::parse+0x1e0 ()
from /data/users/cc2000/xerces-c/lib/libxerces-c.sl.27
#12 0x40b19c0:0 in RASClass::Parse (this=0x402166d0) at Ps01_gdi_ras.cxx:468
#13 0x4066440:0 in HandlerMessage (para=0x18) at Ps01_gdi_main.cxx:310
---Type <return> to continue, or q <return> to quit---
#14 0x60000000c0331d20:0 in __pthread_bound_body+0x170 ()
from /usr/lib/hpux32/libpthread.so.1
(gdb)
多谢帮助！
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2006/10/9 10:04:00
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求教：解析XML格式文件出错是何原因？
