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| author | Dana Robinson <derobins@hdfgroup.org> | 2017-11-21 18:38:15 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2017-11-21 18:38:15 (GMT) |
| commit | 20bb11b52640befc4a0073520b23d9e49bf3e96c (patch) | |
| tree | e1f8d0487c48264391c54f7c8f5aadf42f295290 /release_docs | |
| parent | 4d2e7ea66651e8902c91ea92f0236f327924d138 (diff) | |
| download | hdf5-20bb11b52640befc4a0073520b23d9e49bf3e96c.zip hdf5-20bb11b52640befc4a0073520b23d9e49bf3e96c.tar.gz hdf5-20bb11b52640befc4a0073520b23d9e49bf3e96c.tar.bz2 | |
Fixed an uninitialized filter callback struct in H5Dchunk.c and
unified the naming and initialization of said struct throughout
the library. This was causing a crash on VS2015 in debug mode
when the debug heap complained. Fixes HDFFV-10330.
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index a1b59b1..7498d01 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -179,6 +179,21 @@ Bug Fixes since HDF5-1.10.1 release (ADB - 2017/10/10, HDFFV-10297, HDFFV-10319) + - An uninitialized struct could cause a memory access error when using + variable-length or reference types in a compressed, chunked dataset. + + A struct containing a callback function pointer and a pointer to some + associated data was used before initialization. This could cause a + memory access error and system crash. This could only occur under + unusual conditions when using variable-lenth and reference types in + a compressed, chunked dataset. + + On recent versions of Visual Studio, when built in debug mode, the + debug heap will complain and cause a crash if the code in question + is executed (this will cause the objcopy test to fail). + + (DER - 2017/11/21, HDFFV-10330) + Configuration ------------- - cmake |