RP/MSQ 5.0(UNIX, NT, VMS) - Memory leak in CLS when using FML-style messaging or double pointers. (Doc ID 768615.1)

Last updated on FEBRUARY 07, 2025

Applies to:

Goal

The dmqcls process can leak memory when the client uses FML-style messaging or double pointers. A client connects to a MessageQ 5.0 CLS, attaches to a permanent queue, and then does pams_get_msgw in a loop, waiting for messages to arrive.  Each time the client receives
an FML-style message, the CLS process grows larger.  The CLS will not stop growing until the client detaches from MessageQ.

Solution

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