diff options
Diffstat (limited to 'src/H5Oattribute.c')
| -rw-r--r-- | src/H5Oattribute.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/H5Oattribute.c b/src/H5Oattribute.c index b328f5b..2564386 100644 --- a/src/H5Oattribute.c +++ b/src/H5Oattribute.c @@ -878,10 +878,15 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, /* Find correct attribute message to rename */ if(HDstrcmp(((H5A_t *)mesg->native)->name, udata->old_name) == 0) { + unsigned old_version = ((H5A_t *)mesg->native)->version; /* Old version of the attribute */ + /* Change the name for the attribute */ H5MM_xfree(((H5A_t *)mesg->native)->name); ((H5A_t *)mesg->native)->name = H5MM_xstrdup(udata->new_name); + /* Recompute the version to encode the attribute with */ + ((H5A_t *)mesg->native)->version = H5A_get_version(udata->f, ((H5A_t *)mesg->native)); + /* Mark message as dirty */ mesg->dirty = TRUE; @@ -896,7 +901,8 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, HDassert(H5O_msg_is_shared(H5O_ATTR_ID, (H5A_t *)mesg->native) == FALSE); /* Check for attribute message changing size */ - if(HDstrlen(udata->new_name) != HDstrlen(udata->old_name)) { + if(HDstrlen(udata->new_name) != HDstrlen(udata->old_name) || + old_version != ((H5A_t *)mesg->native)->version) { H5A_t *attr; /* Attribute to re-add */ /* Take ownership of the message's native info (the attribute) |