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unix-ffi/re: Fix the PCRE2 memory leaks. - #1153

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klukonin wants to merge 6 commits into

micropython:masterfrom

klukonin:fix/re-memory-leaks

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unix-ffi/re: Fix the PCRE2 memory leaks.#1153
klukonin wants to merge 6 commits into
micropython:masterfrom
klukonin:fix/re-memory-leaks

Commits on Aug 31, 2026
- unix-ffi/re: Free the memory allocated by PCRE2.
  klukonin
  committed
  1861a65
- unix-ffi/re: Fix the output buffers passed to pcre2_compile().
  klukonin
  committed
  9870572
- unix-ffi/re: Add a test for the PCRE2 memory leaks.
  klukonin
  committed
  df9ba13
- unix-ffi/re: Cache the compiled patterns.
  klukonin
  committed
  77b3e8e
Commits on Sep 13, 2026
- unix-ffi/re: Pass plain bytes objects to pcre2_compile().
  klukonin
  committed
  08d5c90
- unix-ffi/re: Free the compiled patterns with weakref.finalize().
  klukonin
  committed
  7b52877