Claude Bot f3f62a52b4 fix(fs): throw early for strings exceeding WebKit's 2GB limit ...

Fixes #2570

Previously, `readFileSync` with string encodings (utf8, ascii, etc.) only
checked against `synthetic_allocation_limit` (~4GB), but WebKit's
`WTF::String::MaxLength` is only ~2GB (`std::numeric_limits<int32_t>::max()`).

This mismatch caused large files (>2GB) to be silently truncated when
converted to strings, resulting in confusing "JSON Parse error: Unexpected EOF"
errors instead of a clear memory error.

The fix:
- Changes `string_allocation_limit` default from `maxInt(u32)` to `maxInt(i32)`
  to match WebKit's String::MaxLength
- Updates `shouldThrowOutOfMemoryEarlyForJavaScript` to use the appropriate
  limit based on encoding type (buffer encoding uses higher typed array limit,
  string encodings use the WebKit string limit)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-01-27 07:32:23 +00:00

..

fixtures

Fix request.url having incorrect port

2023-10-16 15:14:15 -07:00

issue

fix(fs): throw early for strings exceeding WebKit's 2GB limit

2026-01-27 07:32:23 +00:00

brotli-reset-leak.test.ts

fix: memory leaks in error-handling code for Brotli, Zstd, and Zlib compression state machines (#25592)

2025-12-18 21:42:14 -08:00

issue23966.test.ts

Fix Buffer.isEncoding('') to return false (#23968)

2025-10-22 16:15:29 -07:00