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Raise where the fuzzer found aborts and stack overflows, and collect with the count in the object header - #8551

Merged

youknowone merged 27 commits into

RustPython:mainfrom

youknowone:fuzzer-issues

Aug 19, 2026

Merged

Raise where the fuzzer found aborts and stack overflows, and collect with the count in the object header#8551
youknowone merged 27 commits into
RustPython:mainfrom
youknowone:fuzzer-issues

Commits on Aug 18, 2026
- Correct what the non-unix frame stack is for
  youknowone
  committed
  e71a5fd
- Seek by the whole file position on Windows
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  e981e03
- memoryview: tell a value of the wrong kind from one that does not fit
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  9b40373
- Raise MemoryError for allocations sized by Python input
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  562dd86
- Collect with the count in the object header
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  6b9b80d
- Take an explicit thread stack size as a floor in debug builds
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  4573909
- Check the native stack on every frame entry
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  b077f20
- Take an iterable's length hint when a list is filled from it
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  45ce8f4
- Drop map.__length_hint__
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  c7e2658
- Ask for a length hint where each caller asks for it
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  94dc4db
- Settle product's pool count before it reads its arguments
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  5a9c726
- Let the bool format answer with the error its value raised
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  4df44e8
- Release a cell's old value after the lock
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  aff3fca
- Have a set iterator hold the set it iterates
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  8f8382c
- Release an exhausted iterator's container after the lock
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  1c7899d
- Unskip test_free_after_iterating
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  800c2d8
- Stop listing test_set as an environment polluter
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  da37fb8
- Drop winsound imports left unused
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  c0faf2d
- Ask nothing where the caller takes no room
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  b2ad9b1
Commits on Aug 19, 2026
- Stop asking an iterator how long it is to walk it
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  3613b89
- Name the matrix jobs rather than let the matrix name them
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  9f3580b
- Keep a sequence iterator active when an element raises
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  e07987d
- Name the caller in the bytes conversion TypeError
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  357ed5e
- Take a strong count too large to hold as reachable
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  468f9dd
- Raise AssertionError where a snippet asserts False
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  09dca1e
- Keep raising for a collection that moved under its iterator
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  committed
  0f38af2
- Give apt-get update a deadline to fail on
  youknowone
  committed
  7392a20

Commits

Commits on Aug 18, 2026

Commits on Aug 19, 2026