Search results

test(h5dump): reduce printf precision for t128bit_float

Status: Open.

#6424 In HDFGroup/hdf5;

· hyoklee opened on May 29, 2026

libh5zzfp.so installed in ${INSTALLDIR}/plugin instead of ${INSTALLDIR]/lib/plugin

Status: Open.

Bug

#6422 In HDFGroup/hdf5;

· lrknox opened on May 29, 2026

·  

HDF5 2.2.0

Format Specification: Missing version 2 VDS global heap block in section III.F. Disk Format: Level 1F - Global Heap Block for Virtual Datasets

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6421 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on May 28, 2026

·  

HDF5 2.x.x

Build failure of v. 2.1.1 with gcc-14: Error: Ambiguous interfaces in generic interface 'verify' for 'verify_logical' at (1) and 'verify_c_bool' at (2)

Component - WrappersC++, Java & Fortran wrappersC++, Java & Fortran wrappers

Status: Open.

Bug

#6419 In HDFGroup/hdf5;

· barracuda156 opened on May 28, 2026

Format specification: Need to clarify the description in section III.I. Disk Format: Level 1I - Shared Object Header Message Table

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6416 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on May 24, 2026

Add helper function to compute H5TB record size from field types and offsets

Component - ToolsCommand-line tools like h5dump, includes high-level toolsCommand-line tools like h5dump, includes high-level tools

Status: Open.

Enhancement

#6414 In HDFGroup/hdf5;

· bmribler opened on May 20, 2026

test: can't link dtypes on arm64 windows-11 w/ debug build

Component - TestingCode in test or testpar directories, GitHub workflowsCode in test or testpar directories, GitHub workflows

Status: Open.

#6412 In HDFGroup/hdf5;

· hyoklee opened on May 19, 2026

HDF5 lib is more restrictive than file format spec

Component - C LibraryCore C library issues (usually in the src directory)Core C library issues (usually in the src directory)

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Task

#6409 In HDFGroup/hdf5;

· Apollo3zehn opened on May 16, 2026

·  

HDF5 2.2.0

StackOverflow when calling H5Gget_info

Status: Open.

#6403 In HDFGroup/hdf5;

· gabe-sherman opened on May 12, 2026

Heap-buffer-overflow in H5O__mtime_new_decode() in H5Omtime.c

Component - C LibraryCore C library issues (usually in the src directory)Core C library issues (usually in the src directory)

Type - SecuritySecurity issues, including library crashers and memory leaksSecurity issues, including library crashers and memory leaks

Status: Open.

#6401 In HDFGroup/hdf5;

· TYGLS opened on May 7, 2026

HDF5 tools performance issue for multiply-linked objects

Component - ToolsCommand-line tools like h5dump, includes high-level toolsCommand-line tools like h5dump, includes high-level tools

Status: Open.

Enhancement

#6399 In HDFGroup/hdf5;

· jhendersonHDF opened on May 6, 2026

·  

HDF5 2.2.0

Format specification: Minor corrections to File Driver Info section and Driver Info message

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6392 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on May 1, 2026