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https://github.com/freemkv/libfreemkv.git
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Matthew Jackson
6e14fc0c0c
Security - Remove the unsafe Vec::set_len over recycled sector buffers — UB reachable from safe code (GHSA-j8ww-f5fg-9pmh, low). Uses Vec::resize; pooling unchanged. CI / tooling - clippy on stable with the MSRV single-sourced from Cargo.toml; cargo-deny dependency-audit gate with first-party git sources allowed (#15); audience-based comment-guard (#17). Docs - README (keydb ownership, BD-J parser count), drive-access transport/reset notes, mux timeline module-doc links.
17 lines
646 B
Markdown
17 lines
646 B
Markdown
# WritebackFile Windows platform impl
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## `preallocate`
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Debug-logged no-op. Windows has no `fallocate`-equivalent that keeps the
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reported size, so extent reservation is not wired up.
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## `durable_sync`
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Delegates to the std `File::sync_all`, which on Windows maps to
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`FlushFileBuffers`. Unlike the Linux/macOS impls this is NOT wrapped in
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the bounded-syscall primitive (that would need an `unsafe impl Send` for
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`RawHandle`, which cannot be validated without a Windows test env), so a
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wedged UNC/SMB share can block the final flush. This deviation is
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documented on [`super::WritebackFile::sync_all`] and the parent module's
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Halt-safety section.
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