Bug ID 788093: MRF iRule command MR::restore with no argument causes tmm to crash

Last Modified: May 29, 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

Fixed In:
14.1.2.5

Opened: May 30, 2019

Severity: 3-Major

Symptoms

Executing MRF iRule command MR::restore with no arguments intended to restore all variables saved previously with MR::store causes tmm to crash.

Impact

Traffic disrupted while tmm restarts.

Conditions

Using iRule command MR::restore with no arguments intended to restore all variables saved previously with MR::store.

Workaround

Use MR::restore command with explicitly mentioned variables intended to be restored.

Fix Information

MR:restores works as intended: when no variable is given it brings back all variables saved previously with MR::store.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips