APAR status
Closed as program error.
Error description
On AIX only, memory corruption can occur after an exception condition, such as a timeout, in the HTTPRequest node. This then causes a coredump and a restart of the integration server. The stack in the coredump can vary, but is most likely to show a segfault following a native throw: ImbWSRequestNode.ImbBufferedStringBase char,std::char_traits,unsigned short,24,128>::__dftdt()(??) at 0x900000016273b40 invokedtr.__Invoke__Destructor() at 0x9000000006ef9e4 __DoThrowV6() at 0x9000000006f2dcc ImbRecoverableException::throwThis()(??) at 0x900000000f026d0 ImbWSRequestNode::evaluate(const ImbMessageAssembly&,const ImbDataFlowTerminal*)
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus V9.0 on AIX, who use the HTTPRequest node. Platforms affected: AIX **************************************************************** PROBLEM DESCRIPTION: On AIX only, memory corruption can occur after an exception condition, such as a timeout, in the HTTPRequest node. This then causes a coredump and a restart of the integration server. The stack in the coredump can vary, but is most likely to show a segfault following a native throw: ImbWSRequestNode.ImbBufferedStringBase char,std::char_traits,unsigned short,24,128>::__dftdt()(??) at 0x900000016273b40 invokedtr.__Invoke__Destructor() at 0x9000000006ef9e4 __DoThrowV6() at 0x9000000006f2dcc ImbRecoverableException::throwThis()(??) at 0x900000000f026d0 ImbWSRequestNode::evaluate(const ImbMessageAssembly&,const ImbDataFlowTerminal*) There are a number of resource name changes between WebSphere Message Broker and IBM Integration Bus Version 9.0. For details visit http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e tools.mft.doc/bb23814_.htm
Problem conclusion
The product no longer encounters memory corruption following an exception in the HTTPRequest node. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.0 9.0.0.3 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available, information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT00989
Reported component name
INTEGRATION BUS
Reported component ID
5724J0530
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-04-11
Closed date
2014-07-31
Last modified date
2014-07-31
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INTEGRATION BUS
Fixed component ID
5724J0530
Applicable component levels
R900 PSY
UP
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Document Information
Modified date:
31 July 2014