APAR status
Closed as program error.
Error description
Under heavy load, CQ Web cqrpc processes can sometimes crash with the follwoing errors message cqrpc : *** glibc detected *** cqrpc: double free or corruption CQWeb reduced the amount of login synchronization to help improve performance (see APAR PI39590). That APAR demonstrated than an older UNIX-only library had thread-unsafe issues that were masked by the excessive synchronization that were removed.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * ClearQuest Web * **************************************************************** * PROBLEM DESCRIPTION: * * Under heavy load, CQ Web cqrpc processes can sometimes crash * * with the following errors message * * cqrpc : *** glibc detected *** cqrpc: double free or * * corruption * **************************************************************** * RECOMMENDATION: * ****************************************************************
Problem conclusion
A fix is available in ClearQuest 8.0.1.8.
Temporary fix
Comments
APAR Information
APAR number
PI43670
Reported component name
CLEARQUEST WIN
Reported component ID
5724G3600
Reported release
801
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-06-24
Closed date
2015-06-30
Last modified date
2015-06-30
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
CLEARQUEST WIN
Fixed component ID
5724G3600
Applicable component levels
R801 PSY
UP
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSSH5A","label":"Rational ClearQuest"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"801"}]
Document Information
Modified date:
10 September 2020