diff options
Diffstat (limited to 'src/H5Dchunk.c')
| -rw-r--r-- | src/H5Dchunk.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index 092e1b5..6a05f2d 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -3476,6 +3476,7 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata) H5S_sel_iter_t chunk_iter; /* Memory selection iteration info */ hssize_t sel_nelmts; /* Number of elements in selection */ hsize_t count[H5O_LAYOUT_NDIMS]; /* Element count of hyperslab */ + size_t chunk_size; /*size of a chunk */ void *chunk; /* The file chunk */ H5D_chunk_ud_t chk_udata; /* User data for locking chunk */ uint32_t bytes_accessed; /* Bytes accessed in chunk */ @@ -3485,6 +3486,10 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata) FUNC_ENTER_NOAPI_NOINIT(H5D_chunk_prune_fill) + /* Get the chunk's size */ + HDassert(layout->u.chunk.size > 0); + H5_ASSIGN_OVERFLOW(chunk_size, layout->u.chunk.size, uint32_t, size_t); + /* Get the info for the chunk in the file */ if(H5D_chunk_lookup(dset, io_info->dxpl_id, chunk_offset, io_info->store->chunk.index, &chk_udata) < 0) @@ -3501,7 +3506,7 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata) if(H5D_fill_init(&udata->fb_info, NULL, NULL, NULL, NULL, NULL, &dset->shared->dcpl_cache.fill, dset->shared->type, dset->shared->type_id, (size_t)udata->elmts_per_chunk, - io_info->dxpl_cache->max_temp_buf, io_info->dxpl_id) < 0) + chunk_size, io_info->dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info") udata->fb_info_init = TRUE; } /* end if */ |