diff options
Diffstat (limited to 'src/H5Oattr.c')
| -rw-r--r-- | src/H5Oattr.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/H5Oattr.c b/src/H5Oattr.c index 40da90a..34e209a 100644 --- a/src/H5Oattr.c +++ b/src/H5Oattr.c @@ -134,14 +134,23 @@ H5O_attr_decode(H5F_t *f, const uint8_t *p, H5O_shared_t UNUSED *sh) p += H5O_ALIGN(attr->dt_size); /* decode the attribute dataspace */ - if (NULL==(attr->ds = H5FL_ALLOC(H5S_t,1))) + if (NULL==(attr->ds = H5FL_CALLOC(H5S_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); if((simple=(H5O_SDSPACE->decode)(f,p,NULL))!=NULL) { + hsize_t nelem; /* Number of elements in extent */ + unsigned u; /* Local index variable */ + attr->ds->extent.type = H5S_SIMPLE; HDmemcpy(&(attr->ds->extent.u.simple),simple, sizeof(H5S_simple_t)); H5FL_FREE(H5S_simple_t,simple); + + /* Compute the number of elements in the extent */ + for(u=0, nelem=1; u<attr->ds->extent.u.simple.rank; u++) + nelem*=attr->ds->extent.u.simple.size[u]; + attr->ds->extent.nelem = nelem; } else { attr->ds->extent.type = H5S_SCALAR; + attr->ds->extent.nelem = 1; } /* Default to entire dataspace being selected */ if(H5S_select_all(attr->ds,0)<0) |