| **Date:** March 11, 2022 |
| |
| **Version:** F4.1.1 |
| |
| ## Updates |
| |
| The following issues have been resolved for Fuchsia: |
| |
| **Issue:** Public Switched Telephone Network (PSTN) calls immediately |
| disconnect. |
| **Impact:** Device now generates random, unique call IDs, which prevents |
| disconnections. |
| |
| **Issue:** Archivist memory slow leak causing devices to restart after running |
| out of memory. |
| **Impact:** Archivist memory slow leak has been fixed. Devices no longer restart |
| after running out of memory. |
| |
| **Issue:** If power failed during a block recycle operation and then failed |
| again during recording, the block being used for the recycle could end up with |
| a high wear count, leading to an assert, resulting in an unbootable device. |
| **Impact:** The wear count has been fixed during block recycle to ensure source |
| block and destination block are differentiated from each other. Power failures |
| during recovery no longer result in unbootable devices. |
| |
| **Issue:** Triggering factory reset does not always shred `zxcrypt`. |
| **Impact:** Issue was found to not be reproducible. Symptoms found during |
| triage were misinterpreted as failed factory data resets (FDRs). |
| |
| **Issue:** System continues to handle requests after suspend operation. |
| **Impact:** Patch added to stop handling requests after suspend hook is called |
| to eliminate the possibility of rebooting in the middle of a direct memory |
| access (DMA) operation. |
| |
| **Issue:** Intermittent, permanent read failures. |
| **Impact:** Change increases the number of error correction code (ECC) read |
| retries, reducing the probability of flash transition layer (FTL) corruption. |
| |
| **Issue:** Missing Call Provider AllowList Entries for Telecom Italia causing |
| calls not to go through. |
| **Impact:** Calls are now able to be completed through Telecom Italia. |
