Bug ID 1311733: Unchunked HTML content in response from the server gets chunked on the client-side when HTML profile is attached to a virtual server in v14.1.x

Last Modified: Jun 20, 2024

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6

Opened: Jun 23, 2023

Severity: 3-Major

Symptoms

Non-chunked HTML content responses are sent to the client as chunked data.

Impact

Unexpected and unwanted chunking behavior.

Conditions

- HTTP profile response chunking is set to 'sustain'. - The virtual server has html/rewrite profile attached. - Server response has content-type not set to text/HTML or text/CSS or no content-type header.

Workaround

Use response chunking mode 'unchunk'.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips