IconvGNU doesn't work at all on x86_64 (SIGSEGV)
------------------------------------------------
Key: XERCESC-1586
URL: http://issues.apache.org/jira/browse/XERCESC-1586
Project: Xerces-C++
Type: Bug
Components: Utilities
Versions: 2.7.0
Environment: CentOS 4.3 x86_64
Reporter: Stefan Ring
When xerces-c is configured with -tIconvGNU, it just doesn't work at all on
x86_64. I tried on Fedora Core 5 and CentOS 4.3, xerces-c 2.6 and 2.7. For
building, I used the supplied .spec file and just replaced -tnative with
-tIconvGNU. While it works fine with -tnative, the same cannot be said about
the iconv configuration.
[EMAIL PROTECTED] bin]$ pwd
/usr/src/redhat/BUILD/xerces-c-src_2_7_0/bin
[EMAIL PROTECTED] bin]$ LD_LIBRARY_PATH=../lib gdb ./SAX2Print
GNU gdb Red Hat Linux (6.3.0.0-1.96rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu"...(no debugging symbols
found)
Using host libthread_db library "/lib64/tls/libthread_db.so.1".
(gdb) r /tmp/IMEX.xml
Starting program: /usr/src/redhat/BUILD/xerces-c-src_2_7_0/bin/SAX2Print
/tmp/IMEX.xml
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 182908767616 (LWP 17384)]
(no debugging symbols found)
(no debugging symbols found)
<?xml version="1.0" encoding="LATIN1"?>
Fatal Error at file , line 0, char 0
Message:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182908767616 (LWP 17384)]
0x0000002a95f3179c in __gconv_transform_ucs2_internal () from
/lib64/tls/libc.so.6
(gdb) bt
#0 0x0000002a95f3179c in __gconv_transform_ucs2_internal () from
/lib64/tls/libc.so.6
#1 0x0000002a95f2c538 in __gconv () from /lib64/tls/libc.so.6
#2 0x0000002a95f2bb9b in iconv () from /lib64/tls/libc.so.6
#3 0x0000002a9587dd20 in xercesc_2_7::IconvGNUWrapper::iconvTo () from
../lib/libxerces-c.so.27
#4 0x0000002a9587ed78 in xercesc_2_7::IconvGNULCPTranscoder::transcode ()
from ../lib/libxerces-c.so.27
#5 0x0000002a9592d441 in xercesc_2_7::XMLString::transcode () from
../lib/libxerces-c.so.27
#6 0x000000000040a23d in SAX2PrintHandlers::fatalError ()
#7 0x0000002a958b2874 in xercesc_2_7::SAX2XMLReaderImpl::error () from
../lib/libxerces-c.so.27
#8 0x0000002a95928a70 in xercesc_2_7::XMLScanner::emitError () from
../lib/libxerces-c.so.27
#9 0x0000002a9586ec0e in xercesc_2_7::IGXMLScanner::scanDocument ()
from ../lib/libxerces-c.so.27
#10 0x0000002a9592793d in xercesc_2_7::XMLScanner::scanDocument () from
../lib/libxerces-c.so.27
#11 0x0000002a959279bb in xercesc_2_7::XMLScanner::scanDocument () from
../lib/libxerces-c.so.27
#12 0x0000002a958b13b0 in xercesc_2_7::SAX2XMLReaderImpl::parse () from
../lib/libxerces-c.so.27
#13 0x0000000000408e40 in main ()
It doesn't really matter what the file IMEX.xml looks like but for the sake of
completenes, that's all there is:
<?xml version="1.0" encoding="UTF-8"?>
<imex>
</imex>
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