Hi,
I now compile a testing class for parsing an xml using
xerces-c1_7_0-linux7.2 in my main(). When I don't link to the rest of my own
*.o files. It's fine. But when I link with the rest of my *.o files (but
without actually using them in my main( ) nor including them. just linking
and that's all), it cause segmentation fault when doing the
parser->parse(...) .
I do gdb and backtrace, it shows:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 9684)]
0x08080335 in Ptr<SharedXcharMap<unsigned char> >::~Ptr () at
ConfigParser.cc:114
114 }
(gdb) backtrace
#0 0x08080335 in Ptr<SharedXcharMap<unsigned char> >::~Ptr () at
ConfigParser.cc:114
#1 0x080cefcd in InputSource::~InputSource () at ConfigParser.cc:114
#2 0x4015d537 in LocalFileInputSource::~LocalFileInputSource ()
from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#3 0x401f2106 in Janitor<InputSource>::reset ()
from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#4 0x401f1b2e in Janitor<InputSource>::~Janitor ()
from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#5 0x401d00c6 in XMLScanner::scanDocument ()
from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#6 0x401d02b8 in XMLScanner::scanDocument ()
from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#7 0x40120ce7 in DOMParser::parse () from
/home/khho9/devel/html2wml/lib/xerces-c1_7_0-linux7.2/lib/libxerces-c1_7_0.so
#8 0x0807b44f in ConfigParser::initParser (this=0x819bbe8,
xmlFile=0x8142ed1 "config.xml") at ConfigParser.cc:74
#9 0x08050b50 in main (argc=1, argv=0xbffff924) at Main.cc:100
#10 0x405e7627 in __libc_start_main (main=0x8050b24 <main>, argc=1,
ubp_av=0xbffff924, init=0x804a754 <_init>,
fini=0x811bd5c <_fini>, rtld_fini=0x4000dcc4 <_dl_fini>,
stack_end=0xbffff91c) at ../sysdeps/generic/libc-start.c:129
Does anyone know what's going on ? Thanks for help
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