diff options
Diffstat (limited to 'src/H5Gstab.c')
| -rw-r--r-- | src/H5Gstab.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/H5Gstab.c b/src/H5Gstab.c index a239cfe..7750671 100644 --- a/src/H5Gstab.c +++ b/src/H5Gstab.c @@ -707,11 +707,12 @@ done: static herr_t H5G_stab_get_name_by_idx_cb(const H5G_entry_t *ent, void *_udata) { - H5G_bt_it_gnbi_t *udata = (H5G_bt_it_gnbi_t *)_udata; + H5G_bt_it_gnbi_t *udata = (H5G_bt_it_gnbi_t *)_udata; size_t name_off; /* Offset of name in heap */ const char *name; /* Pointer to name string in heap */ + herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_NOAPI_NOINIT /* Sanity check */ HDassert(ent); @@ -719,12 +720,16 @@ H5G_stab_get_name_by_idx_cb(const H5G_entry_t *ent, void *_udata) /* Get name offset in heap */ name_off = ent->name_off; - name = (const char *)H5HL_offset_into(udata->heap, name_off); + + if((name = (const char *)H5HL_offset_into(udata->heap, name_off)) == NULL) + HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get symbol table link name") + HDassert(name); udata->name = H5MM_strdup(name); HDassert(udata->name); - FUNC_LEAVE_NOAPI(SUCCEED) +done: + FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_stab_get_name_by_idx_cb */ @@ -941,7 +946,8 @@ H5G_stab_lookup_by_idx_cb(const H5G_entry_t *ent, void *_udata) HDassert(udata && udata->heap); /* Get a pointer to the link name */ - name = (const char *)H5HL_offset_into(udata->heap, ent->name_off); + if((name = (const char *)H5HL_offset_into(udata->heap, ent->name_off)) == NULL) + HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get symbol table link name") HDassert(name); /* Convert the entry to a link */ |