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| author | Quincey Koziol <koziol@hdfgroup.org> | 2002-04-26 12:38:50 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2002-04-26 12:38:50 (GMT) |
| commit | 80043b04c036548fe4c47a1fc5acb8a544fbcb8d (patch) | |
| tree | 1a9775bda29a35012d06bbc9289875ed364bb2ce /src/H5Distore.c | |
| parent | bb07809e41dea410814dd1233ad6db3f2312dbde (diff) | |
| download | hdf5-80043b04c036548fe4c47a1fc5acb8a544fbcb8d.zip hdf5-80043b04c036548fe4c47a1fc5acb8a544fbcb8d.tar.gz hdf5-80043b04c036548fe4c47a1fc5acb8a544fbcb8d.tar.bz2 | |
[svn-r5271] Purpose:
Bug Fix.
Description:
When the fill value for a dataset is not set, the size is set to zero,
causing problems with filling unused areas in previously defined chunks
(i.e. when the dataset shrinks in size)
Solution:
Use the size of the elements in the dataset directly, instead of relying on
the size of the fill value (which must be the same size).
Platforms tested:
FreeBSD 4.5 (sleipnir)
Diffstat (limited to 'src/H5Distore.c')
| -rw-r--r-- | src/H5Distore.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/H5Distore.c b/src/H5Distore.c index 1c2b137..f5bee8a 100644 --- a/src/H5Distore.c +++ b/src/H5Distore.c @@ -2940,7 +2940,11 @@ H5F_istore_initialize_by_extent(H5F_t *f, const H5O_layout_t *layout, HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to select hyperslab"); /* Fill the selection in the memory buffer */ - if(H5S_select_fill(fill.buf, fill.size, space_chunk, chunk) < 0) + /* Use the size of the elements in the chunk directly instead of */ + /* relying on the fill.size, which might be set to 0 if there is */ + /* no fill-value defined for the dataset -QAK */ + H5_CHECK_OVERFLOW(size[rank],hsize_t,size_t); + if(H5S_select_fill(fill.buf, (size_t)size[rank], space_chunk, chunk) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTENCODE, FAIL, "filling selection failed"); if(H5F_istore_unlock(f, dxpl_id, layout, &pline, TRUE, |