Bug ID 1305329: HTTP iRule event HTTP_REQUEST_DATA is triggered even though there is no data collected via HTTP::collect command.

Last Modified: Sep 27, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4

Fixed In:
16.1.5

Opened: Jun 07, 2023

Severity: 3-Major

Symptoms

When an HTTP request does not have any payload, and nothing is collected from HTTP::collect but HTTP_REQUEST_DATA event is triggered on v16.1.x onwards but in v15.1.x it's not triggered.

Impact

Change in behavior due to unintended event trigger.

Conditions

-- iRule configured with HTTP::collect in HTTP_REQUEST event. -- HTTP request does not contain any payload.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips