kolaente a6edc67876 fix(migration): prevent stack overflow on ticktick parentId cycles ...

sortParentsBeforeChildren marked a task as placed only after recursing
into its parent, so a parentId cycle in an uploaded TickTick export made
place() recurse forever. That is a Go stack overflow, a runtime fatal
error the recover middleware cannot catch, so a two-line CSV from any
authenticated user took down the whole process.

Track a tri-state per task and mark it before recursing, which breaks
the cycle. Acyclic input is unaffected.

2026-07-29 09:22:22 +02:00

..

main_test.go

…

testdata_ticktick_export.csv

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testdata_ticktick_invalid_numbers.csv

fix(migration): tolerate non-numeric values in TickTick CSV exports

2026-06-01 10:09:58 +00:00

testdata_ticktick_multiline.csv

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testdata_ticktick_space_dates.csv

…

ticktick_test.go

fix(migration): prevent stack overflow on ticktick parentId cycles

2026-07-29 09:22:22 +02:00

ticktick.go

fix(migration): prevent stack overflow on ticktick parentId cycles

2026-07-29 09:22:22 +02:00