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https://issues.apache.org/jira/browse/XERCESC-1586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Scott Cantor closed XERCESC-1586.
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> IconvGNU doesn't work at all on x86_64 (SIGSEGV)
> ------------------------------------------------
>
>                 Key: XERCESC-1586
>                 URL: https://issues.apache.org/jira/browse/XERCESC-1586
>             Project: Xerces-C++
>          Issue Type: Bug
>          Components: Utilities
>    Affects Versions: 2.7.0
>         Environment: CentOS 4.3 x86_64
>            Reporter: Stefan Ring
>            Priority: Major
>
> 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.
> [sr@centos64 bin]$ pwd
> /usr/src/redhat/BUILD/xerces-c-src_2_7_0/bin
> [sr@centos64 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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