IC90316: WEB APPLICATION FIREWALL SERVICE WITH SQL INJECTION FILTERING ENABLED MIGHT CAUSE AN APPLIANCE RESTART
Closed as program error.
Web Application Firewall (WAF) transactions fail to release little bits of memory if an SQL Injection Filter is used, eventually resulting in an Out Of Memory restart due to memory fragmentation.
Affected are customers using DataPower Web Application Firewall (WAF) service with SQL injection filter enabled. After processing a large number of transactions, the appliance restarts or manifests error behavior typical for low memory, though it does not show signs of going out of memory. A small amount of memory is not released with each transaction.
The fix is available in 22.214.171.124, 126.96.36.199 and 188.8.131.52. For a list of the latest fix packs available, please see: http://www-01.ibm.com/support/docview.wss?uid=swg21237631
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