CRITICAL
Rule Definition
Not freeing up the memory can lead to performance issues
Remediation
Free all your allocated variables.
Violation Code Sample
…..
DECLARE X(N) FIXED BIN CTL;
N=20;
ALLOCATE X;
….
Fixed Code Sample
…..
DECLARE X(N) FIXED BIN CTL;
N=20;
ALLOCATE X;
…..
FREE X;
Related Technologies
Technical Criterion
PCI-DSS4-Requirement-6.2.4 - Software engineering techniques or other methods are defined and in use by software development personnel to prevent or mitigate common software attacks and related vulnerabilities
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