DB2 - Problem description
Problem IT28506 | Status: Closed |
IN DB2 V11.1.4.4, A SEGMENTATION FAULT (CORE DUMPED) CAN OCCUR WHEN RUNNING DB2HAICU WITH AN XML INPUT FILE. | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
A segmentation fault (core dumped) can occur when running db2haicu with an XML input file, if quorum element is not as per the expected format, ie. Here is the sample stacktrace: (gdb) bt #0 0x00007f23fe40d477 in __strcasecmp_l_avx () from /lib64/libc.so.6 #1 0x00000000005170d1 in SqlhaDocumentHandler::handleStartElement(char const*, char const*, char const*, XmlrpAttributes const&) () #2 0x00007f24112884d6 in XmlrpDocumentHandlerAdapter::dhStartElement(unsigned int, unsigned short const*, unsigned short const*, xml4c_5_8::RefVectorOf const&, unsigned int, xml4c_5_8::SchemaElementDecl const*, XmlrpElementPSVIAdapter*, bool) () from /home/db2eas/sqllib/lib64/libdb2xmrp.so.1 #3 0x00007f241128734b in XmlrpDocumentHandlerAdapter::startElement(xml4c_5_8::XMLElementD ecl const&, unsigned int, unsigned short const*, xml4c_5_8::RefVectorOf const&, unsigned int, bool, bool) () from /home/db2eas/sqllib/lib64/libdb2xmrp.so.1 #4 0x00007f23fd66ba0d in xml4c_5_8::IGXMLScanner::scanStartTagNS(bool&) () from /home/db2eas/sqllib/lib64/libDB2xml4c.so.58 #5 0x00007f23fd668d69 in xml4c_5_8::IGXMLScanner::scanContent() () from /home/db2eas/sqllib/lib64/libDB2xml4c.so.58 #6 0x00007f23fd668ab8 in xml4c_5_8::IGXMLScanner::scanDocument(xml4c_5_8::InputSource const&) () from /home/db2eas/sqllib/lib64/libDB2xml4c.so.58 #7 0x00007f2411293d25 in XmlrpParserScanner::scanDocument(XmlrpInputSource&) () from /home/db2eas/sqllib/lib64/libdb2xmrp.so.1 #8 0x000000000050bf05 in sqlhaReadPolicyXMLFile(char const*, sqlhaPolicyXML*) () #9 0x000000000050a791 in SqlhaLDM::buildFromXML(char*) () #10 0x000000000042ce19 in main () (gdb) | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1.4.5 * **************************************************************** | |
Local Fix: | |
The expected format is : https://www.ibm.com/support/knowledgecenter/en/SSEPGG_11.1.0/com .ibm.db2.luw.admin.ha.doc/doc/r0052516.html | |
Solution | |
Workaround | |
not known / see Local fix | |
BUG-Tracking | |
forerunner : follow-up : IT30783 | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 18.03.2019 31.10.2019 31.10.2019 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |