This repository was archived by the owner on Feb 26, 2025. It is now read-only.
backport: Allow reading not-quite null-terminated strings.#1059
Merged
Conversation
For fixed-length strings that have a padding mode that suggests they're null-terminated are in fact not required to be null-terminated, we (silently) fail to read the last character. Since, HDF5 will create such string, h5dump will display the file and h5py will read the string; we opted to allow it and also read the string into and `std::string` (which is variable length and already not guaranteed to have the same length as the fixed length string). HighFive will continue to not allow writing null-terminated strings that aren't via `write`. Backports: (#1056)
1uc
force-pushed
the
1uc/backport-not-so-null
branch
from
1fb82fd to
8fc0860
Compare
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## v2.x #1059 +/- ##
==========================================
+ Coverage 86.35% 86.39% +0.04%
==========================================
Files 90 90
Lines 5952 5970 +18
==========================================
+ Hits 5140 5158 +18
Misses 812 812 ☔ View full report in Codecov by Sentry. |
matz-e
approved these changes
Dec 2, 2024
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
For fixed-length strings that have a padding mode that suggests they're null-terminated are in fact not required to be null-terminated, we (silently) fail to read the last character. Since, HDF5 will create such string, h5dump will display the file and h5py will read the string; we opted to allow it and also read the string into and
std::string(which is variable length and already not guaranteed to have the same length as the fixed length string).HighFive will continue to not allow writing null-terminated strings that aren't via
write.Backports: #1056