Kristoffer Dalby 3037e5eee0 db: fix slice aliasing in migration tag merge ...

The migration at db.go:680 appends validated tags to existing tags
using append(existingTags, validatedTags...) where existingTags
aliases node.Tags. When node.Tags has spare capacity, append writes
into the shared backing array, and the subsequent slices.Sort
corrupts the original.

Clone existingTags before appending to prevent aliasing.

2026-04-10 13:18:56 +01:00

34 KiB

Raw Blame History

View Raw