Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.2, 11.6.2 HF1, 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, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 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
Using the 'RTSP::header exists' command in an iRule returns true even if the header is not present.
Returns 1 (TRUE) even if the header is not present. Should return 2 (ERR_NOT_FOUND) on failure.
Using the 'RTSP::header exists' command in an iRule, e.g., [RTSP::header exists "Transmitting"].
None.
The 'RTSP::header exists' command works correctly in an iRule now.