fix vsf bug when restoring entries on a failed reclaim#19160
Merged
clintropolis merged 2 commits intoapache:masterfrom Mar 16, 2026
Merged
fix vsf bug when restoring entries on a failed reclaim#19160clintropolis merged 2 commits intoapache:masterfrom
clintropolis merged 2 commits intoapache:masterfrom
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gianm
approved these changes
Mar 15, 2026
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| // must free 20 bytes but can only evict entry1 (10). Fails and restores entry1 | ||
| // where the bug was a mistmatch caused by creating a new entry in the list but re-using the old entry for the map. |
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This PR fixes an issue in
StorageLocationcaused by a mismatch of using a newWeakCacheEntryin the doubly linked list but re-using the existing entry in the map, resulting in a defensive exception that is supposed to be impossible. The map entry is what is used for unlinking, but its the re-used entry which has already been nulled out, leaving the new entry in the list.