Bug ID 667295: 'RTSP::header exists' iRule command always returns True

Last Modified: May 29, 2024

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

Known Affected Versions:
11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0

Opened: May 31, 2017

Severity: 4-Minor

Related Article: K51601122

Symptoms

Using the 'RTSP::header exists' command in an iRule returns true even if the header is not present.

Impact

Returns 1 (TRUE) even if the header is not present. Should return 2 (ERR_NOT_FOUND) on failure.

Conditions

Using the 'RTSP::header exists' command in an iRule, e.g., [RTSP::header exists "Transmitting"].

Workaround

None.

Fix Information

The 'RTSP::header exists' command works correctly in an iRule now.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips