Sorry for the delay, I have opened https://github.com/protocolbuffers/protobuf/issues/26596.
Daniel Em segunda-feira, 30 de março de 2026 às 12:14:43 UTC-3, At We escreveu: > Thank you this is the first I received anything from the team but yes send > it please > > On Thu, Mar 26, 2026, 4:44 PM Daniel <[email protected]> wrote: > >> Hi, >> >> I've run a tool I'm developing against upb and found some interesting >> results. The summary is: >> >> The analysis uncovered a memory corruption bug, systematic missing NULL >> checks after `PyType_GenericAlloc` (15+ sites), 9 unguarded `PyErr_Clear()` >> calls that swallow `MemoryError`, reference leaks at every module load, >> double-free bugs in descriptor container error paths, and 9 C/Python parity >> gaps. >> >> Would you like me to post a link to the report here? Or should I send it >> to someone on the team? Or open an issue with a link to the report? >> >> Daniel >> >> -- >> > You received this message because you are subscribed to the Google Groups >> "Protocol Buffers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion visit >> https://groups.google.com/d/msgid/protobuf/12fec05c-149a-475a-b402-8eccf86233c8n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/protobuf/12fec05c-149a-475a-b402-8eccf86233c8n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/protobuf/eec9233e-eb99-4186-b205-e399b0ccc62dn%40googlegroups.com.
