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docs: h5rs check inherits the library's header-check gap

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Measured on the CVE corpus: check --data passes 33 of 180 files, and
h5dump 1.14.6 rejects 26 of those. Recorded under the open "Header checks"
gap and in the crate README.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
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osobh
2026-09-26 00:33:06 -05:00
co-authored by Claude Opus 5.5
parent 0685037593
commit 845a9d0125
3 changed files with 14 additions and 4 deletions
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CHANGELOG.md
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@@ -142,8 +142,10 @@
that raw data lies inside the file without overlaps. Every problem is
printed with its address; exit 1 when there are any. libhdf5's h5check
reads only the 1.8 format. On the conformance corpus it passes all 418
files that both clawhdf5 and h5py read in full, and flags 149 of the
180 CVE reproducers.
files that both clawhdf5 and h5py read in full, and `check --data` flags
147 of the 180 files of the CVE corpus (tank, 2026-09-26). It inherits
the library's tolerance, though: 26 of the 33 it passes are files
h5dump 1.14.6 rejects (see `docs/known-issues.md`, header checks).
- Values over `--max-bytes` (default 1 GiB) are reported instead of read;
a panic is caught and reported as an internal error (exit 3).
`scripts/h5rs-fuzz.sh` runs every subcommand over a corpus (default the