4641
XL2; MODBUS PLC Parameters, List Parameter causes task error.
XL200
The MODBUS PLC List Parameter code in the XL failed to allocate enough memory to store the list under some circumstances. This resulted in memory corruption of adjacent heap records in memory. When detected, the memory corruption caused Task Errors.
| Model | Version | Released |
|---|---|---|
| XL2OL | 5.84.00 | 5/11/2022 |
| XL2CL | 5.84.00 | 5/11/2022 |
| XL220OL | 5.84.00 | 5/11/2022 |
| XL220CL | 5.84.00 | 5/11/2022 |
| XL2OL | 4.84.00 | 5/11/2022 |
| XL2CL | 4.84.00 | 5/11/2022 |
| XL220OL | 4.84.00 | 5/11/2022 |
| XL220CL | 4.84.00 | 5/11/2022 |