Last Modified: Nov 14, 2022
See more info
Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 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, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52
Opened: Sep 08, 2016
Incorrect use of HTTP::collect leads to TMM hang. Watchdog kills TMM on timeout leading to core.
Traffic disrupted while tmm restarts.
If the iRule requests non-incremental HTTP::collect or amount greater than content-length when the whole-body has already been received, then this leads to TMM hang.
Add an HTTP::release after the HTTP::payload instruction; Or Use incremental HTTP::collect commands.
HTTP state machine was modified to handle non-incremental collects and condition where whole body has been received when the collect is issued.