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fixed error handling in write_dim(), also converted dimscale creation to H5Dcreate2()

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This commit is contained in:
Ed Hartnett 2018-12-11 09:28:23 -07:00
parent 1a0cfb729e
commit 8e1d781ea3
1 changed files with 20 additions and 20 deletions
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40
libhdf5/nc4hdf.c
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@ -1717,9 +1717,11 @@ write_var(NC_VAR_INFO_T *var, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
static int
write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
{
hid_t spaceid = -1, create_propid = -1;
NC_HDF5_GRP_INFO_T *hdf5_grp;
NC_HDF5_DIM_INFO_T *hdf5_dim;
int retval;
hsize_t *new_size = NULL;
int retval = NC_NOERR;
assert(dim && dim->format_dim_info && grp && grp->format_grp_info);
@ -1733,14 +1735,13 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
* without an associated variable.) */
if (!hdf5_dim->hdf_dimscaleid)
{
hid_t spaceid, create_propid;
hsize_t dims[1], max_dims[1], chunk_dims[1] = {1};
char dimscale_wo_var[NC_MAX_NAME];
LOG((4, "%s: creating dim %s", __func__, dim->hdr.name));
/* Sanity check */
assert(NULL == dim->coord_var);
assert(!dim->coord_var);
/* Create a property list. If this dimension scale is
* unlimited (i.e. it's an unlimited dimension), then set
@ -1748,7 +1749,7 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
if ((create_propid = H5Pcreate(H5P_DATASET_CREATE)) < 0)
BAIL(NC_EHDFERR);
/* RJ: this suppose to be FALSE that is defined in H5 private.h as 0 */
/* Turn off recording of times associated with this object. */
if (H5Pset_obj_track_times(create_propid,0)<0)
BAIL(NC_EHDFERR);
@ -1765,20 +1766,18 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
if ((spaceid = H5Screate_simple(1, dims, max_dims)) < 0)
BAIL(NC_EHDFERR);
/* Turn on creation-order tracking. */
if (H5Pset_attr_creation_order(create_propid, H5P_CRT_ORDER_TRACKED|
H5P_CRT_ORDER_INDEXED) < 0)
BAIL(NC_EHDFERR);
/* Create the dataset that will be the dimension scale. */
LOG((4, "%s: about to H5Dcreate1 a dimscale dataset %s", __func__, dim->hdr.name));
if ((hdf5_dim->hdf_dimscaleid = H5Dcreate1(hdf5_grp->hdf_grpid, dim->hdr.name, H5T_IEEE_F32BE,
spaceid, create_propid)) < 0)
BAIL(NC_EHDFERR);
/* Close the spaceid and create_propid. */
if (H5Sclose(spaceid) < 0)
BAIL(NC_EHDFERR);
if (H5Pclose(create_propid) < 0)
LOG((4, "%s: about to H5Dcreate1 a dimscale dataset %s", __func__,
dim->hdr.name));
if ((hdf5_dim->hdf_dimscaleid = H5Dcreate2(hdf5_grp->hdf_grpid, dim->hdr.name,
H5T_IEEE_F32BE, spaceid,
H5P_DEFAULT, create_propid,
H5P_DEFAULT)) < 0)
BAIL(NC_EHDFERR);
/* Indicate that this is a scale. Also indicate that not
@ -1798,11 +1797,10 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
/* If this is a dimension without a variable, then update
* the secret length information at the end of the NAME
* attribute. */
v1 = (NC_VAR_INFO_T*)ncindexlookup(grp->vars,dim->hdr.name);
v1 = (NC_VAR_INFO_T *)ncindexlookup(grp->vars, dim->hdr.name);
if (v1)
{
NC_HDF5_VAR_INFO_T *hdf5_v1;
hsize_t *new_size = NULL;
int d1;
hdf5_v1 = (NC_HDF5_VAR_INFO_T *)v1->format_var_info;
@ -1816,11 +1814,8 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
assert(v1->dim[d1] && v1->dim[d1]->hdr.id == v1->dimids[d1]);
new_size[d1] = v1->dim[d1]->len;
}
if (H5Dset_extent(hdf5_v1->hdf_datasetid, new_size) < 0) {
free(new_size);
if (H5Dset_extent(hdf5_v1->hdf_datasetid, new_size) < 0)
BAIL(NC_EHDFERR);
}
free(new_size);
}
}
@ -1832,8 +1827,13 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
if ((retval = write_netcdf4_dimid(hdf5_dim->hdf_dimscaleid, dim->hdr.id)))
BAIL(retval);
return NC_NOERR;
exit:
if (spaceid > 0 && H5Sclose(spaceid) < 0)
BAIL2(NC_EHDFERR);
if (create_propid > 0 && H5Pclose(create_propid) < 0)
BAIL2(NC_EHDFERR);
if (new_size)
free(new_size);
return retval;
}