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| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2021-04-29 14:33:43 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-29 14:33:43 (GMT) |
| commit | 16f9b070ce084313de37cc73968f70f2cba0b75a (patch) | |
| tree | 187f19d17a5daff0b61d94fa0669b9277d2d0bd5 /release_docs/RELEASE.txt | |
| parent | 138bc52facad0e6be4cfd13a860bb628c1dfd626 (diff) | |
| download | hdf5-16f9b070ce084313de37cc73968f70f2cba0b75a.zip hdf5-16f9b070ce084313de37cc73968f70f2cba0b75a.tar.gz hdf5-16f9b070ce084313de37cc73968f70f2cba0b75a.tar.bz2 | |
Fixes a segfault when H5Pset_mdc_log_options is called multiple times on a fapl (#601)
* Committing clang-format changes
* Fixes a segfault when H5Pset_mdc_log_options() is called multiple times
An internal string is incorrectly freed when the API call is invoked
multiple times on a property list, which will usually cause a segfault
to occur. On the first call the log location is NULL so the problem
doesn't occur.
Fixes HDFFV-11239
* Fixes typos
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index f014d72..8b07393 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -427,6 +427,18 @@ New Features (DER - 2021/04/28, HDFFV-11240) + - Fixes a segfault when H5Pset_mdc_log_options() is called multiple times + + The call incorrectly attempts to free an internal copy of the previous + log location string, which causes a segfault. This only happens + when the call is invoked multiple times on the same property list. + On the first call to a given fapl, the log location is set to NULL so + the segfault does not occur. + + The string is now handled properly and the segfault no longer occurs. + + (DER - 2021/04/27, HDFFV-11239) + - HSYS_GOTO_ERROR now emits the results of GetLastError() on Windows HSYS_GOTO_ERROR is an internal macro that is used to produce error |