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wasi: use memory-tracking allocator #30745

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wants to merge 6 commits into from
Closed

wasi: use memory-tracking allocator #30745

wants to merge 6 commits into from

Commits on Dec 1, 2019

  1. src: port memory-tracking allocator from QUIC repo 

    This implements a memory-tracking allocator that can be used to
provide memory allocation facilities to several thread-safe C
libraries, including nghttp2, nghttp3, ngtcp3 and uvwasi.

Refs: https://github.com/nodejs/quic/blob/34ee0bc96f804c73cb22b2945a1a78f780938492/src/node_mem.h
Co-authored-by: James M Snell <jasnell@gmail.com>
    @addaleax @jasnell
    addaleax and jasnell committed Dec 1, 2019
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  2. http2: use shared memory tracking implementation 

    The extensive testing done on http2 makes it easier to make sure
the implementation is correct (and doesn’t diverge unnecessarily).

Refs: nodejs/quic#126
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
    @addaleax
    addaleax committed Dec 1, 2019
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  3. http2: track nghttp2-allocated memory in heap snapshot

    @addaleax
    addaleax committed Dec 1, 2019
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  4. deps: update uvwasi

    @addaleax
    addaleax committed Dec 1, 2019
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  5. wasi: use memory-tracking allocator 

    This:

- Protects against memory leaks in uvwasi.
- Allows tracking the allocated memory in heap dumps.
    @addaleax
    addaleax committed Dec 1, 2019
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Commits on Dec 4, 2019

  1. fixup! src: port memory-tracking allocator from QUIC repo 

    Co-Authored-By: Jiawen Geng <technicalcute@gmail.com>
    @addaleax @gengjiawen
    addaleax and gengjiawen committed Dec 4, 2019
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