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subfiling should gracefully handle enviroment varibles that are not set to anything #3978

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brtnfld opened this issue Feb 1, 2024 · 0 comments · Fixed by #4038
Closed

subfiling should gracefully handle enviroment varibles that are not set to anything #3978

brtnfld opened this issue Feb 1, 2024 · 0 comments · Fixed by #4038
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@glennsong09
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Component - C Library Core C library issues (usually in the src directory) Component - Parallel Parallel HDF5 (NOT thread-safety) Priority - 1. High 🔼 These are important issues that should be resolved in the next release Type - Bug / Bugfix Please report security issues to [email protected] instead of creating an issue on GitHub
Milestone
1.14.4

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@brtnfld
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brtnfld commented Feb 1, 2024

subfiling environment variables that are defined but not set to any values could cause issues (e.g.,

export H5FD_SUBFILING_IOC_SELECTION_CRITERIA=
export H5FD_SUBFILING_SUBFILE_PREFIX=, etc...)

with the HDF5 library, it should either fail gracefully or assume the default values for those environment variables.
@brtnfld brtnfld added Merge - To 1.14 Priority - 1. High 🔼 These are important issues that should be resolved in the next release Component - C Library Core C library issues (usually in the src directory) Component - Parallel Parallel HDF5 (NOT thread-safety) Type - Bug / Bugfix Please report security issues to [email protected] instead of creating an issue on GitHub labels Feb 1, 2024
@brtnfld brtnfld added this to the 1.14.4 milestone Feb 1, 2024
@glennsong09 glennsong09 mentioned this issue Feb 22, 2024
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@glennsong09 glennsong09

Labels
Component - C Library Core C library issues (usually in the src directory) Component - Parallel Parallel HDF5 (NOT thread-safety) Priority - 1. High 🔼 These are important issues that should be resolved in the next release Type - Bug / Bugfix Please report security issues to [email protected] instead of creating an issue on GitHub
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Milestone
1.14.4
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Handle certain empty subfiling environment variables glennsong09/hdf5
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@brtnfld @glennsong09