Hi all, I searched last two days a "double free" bug that appeared using latest master for my implementation of websockets using MHD upgrade "facility".
After bisecting, it appears that the commit >> commit 0ebdff94d461abd4328cf45a6281c15139a045eb >> Author: Christian Grothoff <christ...@grothoff.org> >> Date: Fri Mar 2 21:45:17 2018 +0100 >> >> fix test_upgrade transient failures (#5189) introduces the change. Before it, I had to free manually the resource attached to the connection. After it, freeing it in the MHD_OPTION_NOTIFY_COMPLETED callback "as usual" works (didn't work before). This lead in my code to a dual free of resources. For me using the callback of MHD_OPTION_NOTIFY_COMPLETED in all cases (after upgrade or not) is produce the lightest code. 2 questions: - is it possible to increase the version to 0x00095901 for testing the case and adapt my code? #define MHD_VERSION 0x00095901 - in my case, the resource is not used and was released in the upgrade callback. Is there a way to force the con_cls of a connection? If yes I can release the resources earlier. Best regards José Bollo
