[PR #625] Reduce indexing chunk size to avoid overflowing sonic's buffer when unicode multi-point characters push char-count past 20,000 #2763

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opened 2026-03-01 18:00:40 +03:00 by kerem · 0 comments

kerem commented

2026-03-01 18:00:40 +03:00

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Original Pull Request: https://github.com/ArchiveBox/ArchiveBox/pull/625

State: closed
Merged: Yes

Sonic buffer accepts 20.000 bytes not unicode characters, since the chunking here is on unicode characters, sending 20.000 characters will overflow sonic's buffer.
UTF-8 can take up to 6 bytes, so sending less than (20.000 / 6) rounded minus should be ok.

Summary

Changes these areas

Bugfixes
Feature behavior
Command line interface
Configuration options
Internal architecture
Snapshot data layout on disk

**Original Pull Request:** https://github.com/ArchiveBox/ArchiveBox/pull/625 **State:** closed **Merged:** Yes --- Sonic buffer accepts 20.000 bytes not unicode characters, since the chunking here is on unicode characters, sending 20.000 characters will overflow sonic's buffer. UTF-8 can take up to 6 bytes, so sending less than (20.000 / 6) rounded minus should be ok.  # Summary  # Related issues  # Changes these areas - [x] Bugfixes - [ ] Feature behavior - [ ] Command line interface - [ ] Configuration options - [ ] Internal architecture - [ ] Snapshot data layout on disk

kerem

2026-03-01 18:00:40 +03:00

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starred/ArchiveBox#2763

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