diff options
Diffstat (limited to 'src/H5Fistore.c')
| -rw-r--r-- | src/H5Fistore.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/H5Fistore.c b/src/H5Fistore.c index 1c2b137..f5bee8a 100644 --- a/src/H5Fistore.c +++ b/src/H5Fistore.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, |