diff options
| author | glennsong09 <43005495+glennsong09@users.noreply.github.com> | 2023-04-30 20:09:41 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-30 20:09:41 (GMT) |
| commit | e7f9e24d0a9c61bbd7c685054ef83bc4f832e938 (patch) | |
| tree | 1019d65da0d10351aa67256b6d60f262e1fb445a /src | |
| parent | 30d3b1e48e55c15217d6a400b3ac8c927d5003d3 (diff) | |
| download | hdf5-e7f9e24d0a9c61bbd7c685054ef83bc4f832e938.zip hdf5-e7f9e24d0a9c61bbd7c685054ef83bc4f832e938.tar.gz hdf5-e7f9e24d0a9c61bbd7c685054ef83bc4f832e938.tar.bz2 | |
Clean up memory allocated when reading messages in H5Dlayout on error (#2811)
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Dlayout.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/H5Dlayout.c b/src/H5Dlayout.c index 53943b4..019ead1 100644 --- a/src/H5Dlayout.c +++ b/src/H5Dlayout.c @@ -591,7 +591,9 @@ herr_t H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist) { htri_t msg_exists; /* Whether a particular type of message exists */ + hbool_t pline_copied = FALSE; /* Flag to indicate that dcpl_cache.pline's message was copied */ hbool_t layout_copied = FALSE; /* Flag to indicate that layout message was copied */ + hbool_t efl_copied = FALSE; /* Flag to indicate that the EFL message was copied */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -607,6 +609,7 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist) /* Retrieve the I/O pipeline message */ if (NULL == H5O_msg_read(&(dataset->oloc), H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") + pline_copied = TRUE; /* Set the I/O pipeline info in the property list */ if (H5P_set(plist, H5O_CRT_PIPELINE_NAME, &dataset->shared->dcpl_cache.pline) < 0) @@ -627,9 +630,10 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist) if ((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_EFL_ID)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists") if (msg_exists) { - /* Retrieve the EFL message */ + /* Retrieve the EFL message */ if (NULL == H5O_msg_read(&(dataset->oloc), H5O_EFL_ID, &dataset->shared->dcpl_cache.efl)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") + efl_copied = TRUE; /* Set the EFL info in the property list */ if (H5P_set(plist, H5D_CRT_EXT_FILE_LIST_NAME, &dataset->shared->dcpl_cache.efl) < 0) @@ -661,10 +665,17 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist) HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to set chunk sizes") done: - if (ret_value < 0 && layout_copied) - if (H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0) - HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info") - + if (ret_value < 0) { + if (pline_copied) + if (H5O_msg_reset(H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline) < 0) + HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset pipeline info") + if (layout_copied) + if (H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0) + HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info") + if (efl_copied) + if (H5O_msg_reset(H5O_EFL_ID, &dataset->shared->dcpl_cache.efl) < 0) + HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset efl message") + } FUNC_LEAVE_NOAPI(ret_value) } /* end H5D__layout_oh_read() */ |