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authorJoel Plutchak <plutchak@hdfgroup.org>2013-05-22 20:52:34 (GMT)
committerJoel Plutchak <plutchak@hdfgroup.org>2013-05-22 20:52:34 (GMT)
commit8cc6ceb4e32d51f9c296038fec589c2a4fb7eaaf (patch)
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[svn-r23715] Bug Fix: HDFFV-8247
Description: Failure to write fill values to the user's buffer when reading unallocated chunks from datasets that have a fill value set to H5D_FILL_VALUE_DEFAULT. A consequence of this was the reporting of spurious data values in h5dump and h5diff output. Solution: Added check for fill value of H5D_FILL_VALUE_DEFAULT whenever fill value setting was checked to decide whether or not to fill. This effectively treats H5D_FILL_VALUE_DEFAULT the same as H5D_FILL_VALUE_USER rather than H5D_FILL_VALUE_UNDEFINED. Tested: h5committest (platypus, ostrich, jam-pp, koala) ran successfully (fillval test was modified to reveal and check for this error) Note: RELEASE.txt was previously changed to reflect this fix. This checkin was of a cleaner version of the code, but mostly to get this full log message entered. -This line, and those below, will be ignored-- M H5Dchunk.c
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