Numbered Steps to Reproduce Problem:
Code Snippet (if applicable) to Reproduce Problem:
Try to pass through any list or datum to an ffi function
/proc/test_readwrite_var(object)
var/static/loaded = load_ext(BYONDAPI_TEST, "byond:test_readwrite_var_ffi")
return call_ext(loaded)(object)
/datum/data
var/name = "test name"
/test/proc/test_byondapi_readwrite_var()
var/datum/data/stub = new()
var/ret = test_readwrite_var(stub)
if(stub.name != ret)
throw EXCEPTION("Call proc failed, expected rust to return 'test name' but got '[ret]'")
Expected Results:
Passing the var over shouldn't cause any issues and nothing should be printed.
The code on the other side of the ffi function doesn't matter as it prints that even when the function does nothing.
Actual Results:
BUG: Bad ref (dd:4294967295) in DecRefCount(DM test readwrite var)
BUG: Call stack:
Gets printed every time
Does the problem occur:
Problem occurs every time, even on above sample project
When does the problem NOT occur?
Problem did not occur when load_ext() is removed
Workarounds:
Remove load_ext() and load the function like usual
