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| author | vchoi <vchoi@jelly.ad.hdfgroup.org> | 2020-07-14 15:56:33 (GMT) |
|---|---|---|
| committer | vchoi <vchoi@jelly.ad.hdfgroup.org> | 2020-07-14 15:56:33 (GMT) |
| commit | 4bc49d8b2bb6b549141a47f50062eb4ddfba4557 (patch) | |
| tree | 325efe9238e8621983bdbde6c4ec2fdf4688e99e /src | |
| parent | b480d0a38b1e265c55c74262bf384d255a33e07b (diff) | |
| download | hdf5-4bc49d8b2bb6b549141a47f50062eb4ddfba4557.zip hdf5-4bc49d8b2bb6b549141a47f50062eb4ddfba4557.tar.gz hdf5-4bc49d8b2bb6b549141a47f50062eb4ddfba4557.tar.bz2 | |
Fix for jira issue HDFFV-11080:
(1) Patch up the file pointer when reading attribute of variable length datatype
(2) Test to verify the fix when doing multiple threads
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Aint.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/H5Aint.c b/src/H5Aint.c index 1a74abe..cd0ab80 100644 --- a/src/H5Aint.c +++ b/src/H5Aint.c @@ -616,6 +616,10 @@ H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf) HDassert(mem_type); HDassert(buf); + /* Patch the top level file pointer in attr->shared->dt->shared->u.vlen.f if needed */ + if(H5T_patch_vlen_file(attr->shared->dt, H5F_VOL_OBJ(attr->oloc.file)) < 0 ) + HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't patch VL datatype file pointer") + /* Create buffer for data to store on disk */ if((snelmts = H5S_GET_EXTENT_NPOINTS(attr->shared->ds)) < 0) HGOTO_ERROR(H5E_ATTR, H5E_CANTCOUNT, FAIL, "dataspace is invalid") |