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| author | Vailin Choi <vchoi@hdfgroup.org> | 2020-07-17 19:27:12 (GMT) |
|---|---|---|
| committer | vchoi <vchoi@jelly.ad.hdfgroup.org> | 2020-07-21 17:57:12 (GMT) |
| commit | ccf4a92ec6c552400a1bb15c8d43f68a8592850f (patch) | |
| tree | 2b8132642d72a7acababbbc164b3acb02b3f6b53 /release_docs | |
| parent | 0ee5d676210291f784ce273ee34b1a7d383ec694 (diff) | |
| download | hdf5-ccf4a92ec6c552400a1bb15c8d43f68a8592850f.zip hdf5-ccf4a92ec6c552400a1bb15c8d43f68a8592850f.tar.gz hdf5-ccf4a92ec6c552400a1bb15c8d43f68a8592850f.tar.bz2 | |
Merge pull request #2693 in HDFFV/hdf5 from ~VCHOI/my_third_fork:bugfix/HDFFV-11080-heap-use-after-free-by-the-call to develop
* commit '3023b34272cc6ada84aebfa7441a6a55afa3621c':
Update MANIFEST. Add new test to Cmake.
Fix for jira issue HDFFV-11080: (1) Patch up the file pointer when reading attribute of variable length datatype (2) Test to verify the fix when doing multiple threads
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index f76f2e5..9d1eab1 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -342,6 +342,20 @@ Bug Fixes since HDF5-1.10.5 release Library ------- + - Fixed the segmentation fault when reading attributes with multiple threads + + It was reported that the reading of attributes with variable length string + datatype will crash with segmentation fault particularly when the number of + threads is high (>16 threads). The problem was due to the file pointer that + was set in the variable length string datatype for the attribute. That file + pointer was already closed when the attribute was accessed. + + The problem was fixed by setting the file pointer to the current opened file pointer + when the attribute was accessed. Similar patch up was done before when reading + dataset with variable length string datatype. + + (VC - 2020/07/13, HDFFV-11080) + - Fixed CVE-2018-17435 The tool h52gif produced a segfault when the size of an attribute |