Bug ID 470235: The HTTP explicit proxy may leak memory in some cases

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2

Fixed In:
11.6.0, 11.5.4

Opened: Jul 03, 2014
Severity: 2-Critical


When the HTTP explicit proxy generates error pages it may leak memory in some cases.


The TMM's available memory will slowly decrease over time.


The HTTP explicit proxy is used, and an error occurs that triggers an error page to be generated.


Using a smaller error page may make the memory leak less likely.

Fix Information

The HTTP Explicit proxy feature will no longer leak memory when error pages are generated.

Behavior Change