hdf5

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**Describe the bug** The HDF tests fail if /tmp is not writeable **Platform** - v1.13.1 - Not compiler dependent I think there are three files that will create errors in...

EdGrrr

Backport H5Dchunk_iter to 1.10 branch

2

This backports H5Dchunk_iter #6 to the 1.10 branch from the 1.13 development branch. xref: https://forum.hdfgroup.org/t/possibility-of-backporting-h5dchunk-iter-to-1-12/9971/2 To do: - [ ] Backport tests from `test/chunk_iter.c` - [ ] Backport #1969 to...

mkitti

Here is a fix for the problem encountered here: https://forum.hdfgroup.org/t/bug-h5tcopy-of-empty-enum/9634/2 Today, the error is arriving when using the compound type for example in H5Tclose in the test. I add the...

alkino

autogen.sh fails

5

I do not understand why autogen.sh breaks on a very generic Linux machine. `autoreconf -fiv` works just fine, so perhaps that should be documented as a superior option. # Error...

jeffhammond

🚨 Potential Heap-based Buffer Overflow

3

👋 Hello, @qkoziol, @byrnHDF, @derobins - a potential medium severity Heap-based Buffer Overflow vulnerability in your repository has been disclosed to us. #### Next Steps 1️⃣ Visit **https://huntr.dev/bounties/1-other-HDFGroup/hdf5** for more...

huntr-helper

Various fixes

9

--- Various fixes from VTK's bundled HDF5 that we've applied that seems relevant for upstream.

mathstuf

H5Gget_objtype_by_idx returns the linked object type instead of H5G_LINK

1

I tested it with HDF5 1.10.7, 1.12.1 and 1.13.1. With 1.10.6 the function returns H5G_LINK for soft link, hard link and external link but with 1.12.1 and 1.13.1 it returns...

wenjuno

Remove Perl dependency.

2

Spack installation of Perl on Mac is problematic: https://github.com/hyoklee/hdf5/runs/6042719583?check_suite_focus=true less dependency = more portability

hyoklee

Delegating open fuzzing issues of libmatio to hdf5

1

OSS library [matio](https://github.com/tbeu/matio) is being continuously fuzzed by the [oss-fuzz](https://github.com/google/oss-fuzz) service. Most of the [open matio fuzzing issues](https://bugs.chromium.org/p/oss-fuzz/issues/list?q=matio&can=2&sort=-id&mode=grid&x=Engine&y=Type) seem to be related to the hdf5 v1.12.0 library dependency which is...

tbeu

Replace all sprintf with safer snprintf

1

Even after https://github.com/HDFGroup/hdf5/pull/1815 there are 16 remaining uses of HDsprintf() left. They were a bit too tricky for me to confidently change as I don't know the codebase well.

seanm