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https://issues.apache.org/jira/browse/XERCESC-1915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olov Brötell closed XERCESC-1915.
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Resolution: Invalid
As has been pointed out this is probably a bug in the XLC 10 optimizer.
Workaround is to turn off optimization.
http://issues.apache.org/jira/browse/XERCESC-1904?focusedCommentId=12802346page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12802346
Segmentation fault in getPooledString
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Key: XERCESC-1915
URL: https://issues.apache.org/jira/browse/XERCESC-1915
Project: Xerces-C++
Issue Type: Bug
Components: DOM
Affects Versions: 2.7.0
Environment: AIX 6.1, powerpc, IBM XL C/C++ for AIX, V10.1
Reporter: Olov Brötell
Priority: Blocker
Segmentation fault in getPooledString after call to 'createSPE'.
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...
// This string hasn't been seen before. Add it to the pool.
*pspe = spe = createSPE(in, fDoc);
return spe-fString;
}
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Reproducible in my environment *unless* built with debugging symbols (-d).
Steps to reproduce:
- build xerces-c_2_7_0 on AIX 6.1 with IBM XL C/C++ for AIX, V10.1 (32 or 64
bit)
- build sample programs
- execute for example CreateDOMDocument to get segfault
$dbx -d 1 -C core
Type 'help' for help.
[Object file is not specified. Using CreateDOMDocument as an object file]
warning: The core file is not a fullcore. Some info may
not be available.
[using memory image in core]
reading symbolic information ...
Segmentation fault in getPooledString__Q2_11xercesc_2_713DOMStringPoolFPCUs
at 0xd50d8e24
0xd50d8e24 (getPooledString__Q2_11xercesc_2_713DOMStringPoolFPCUs+0xa4)
907f stw r3,0x0(r31)
(dbx) where
getPooledString__Q2_11xercesc_2_713DOMStringPoolFPCUs() at 0xd50d8e24
DOMDocumentImpl.getPooledString(const unsigned short*)() at 0xd4e88d70
DOMElementImpl.DOMElementImpl(xercesc_2_7::DOMDocument*,const unsigned
short*)() at 0xd50e8fa8
DOMElementNSImpl.DOMElementNSImpl(xercesc_2_7::DOMDocument*,const unsigned
short*,const unsigned short*)() at 0xd50e77a4
DOMDocumentImpl.createElementNS(const unsigned short*,const unsigned
short*)() at 0xd4e7aec4
DOMDocumentImpl.DOMDocumentImpl(const unsigned short*,const unsigned
short*,xercesc_2_7::DOMDocumentType*,xercesc_2_7::MemoryManager
*)() at 0xd4e7acf0
DOMImplementationImpl.createDocument(const unsigned short*,const unsigned
short*,xercesc_2_7::DOMDocumentType*,xercesc_2_7::MemoryMa
nager*)() at 0xd4e908c4
unnamed block in main(argC = 1, = /\362)^P), line 140 in
CreateDOMDocument.cpp
unnamed block in main(argC = 1, = /\362)^P), line 140 in
CreateDOMDocument.cpp
main(argC = 1, = /\362)^P), line 140 in CreateDOMDocument.cpp
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