{
struct trace_uprobe *tu;
- if (!event || !is_good_name(event))
- return ERR_PTR(-EINVAL);
-
- if (!group || !is_good_name(group))
+ if (!event || !group)
return ERR_PTR(-EINVAL);
tu = kzalloc(SIZEOF_TRACE_UPROBE(nargs), GFP_KERNEL);
tu = alloc_trace_uprobe(group, event, argc, is_return);
if (IS_ERR(tu)) {
- pr_info("Failed to allocate trace_uprobe.(%d)\n", (int)PTR_ERR(tu));
ret = PTR_ERR(tu);
+ /* This must return -ENOMEM otherwise there is a bug */
+ WARN_ON_ONCE(ret != -ENOMEM);
goto fail_address_parse;
}
tu->offset = offset;