[libmicrohttpd] Freeing data added to MHD_create_response_from_buffer

[Gavin Henry]

Hi all,

I'm using json_dumps from jansson in my MHD_create_response_from_buffer

Where is the best place to free this? I've tried at the end of my responses:

MHD_destroy_response(response);
free(json_reply)
return ret;

but this obviously breaks the data that goes to the client:

https://github.com/SentryPeer/SentryPeer/blob/main/src/http_ip_address_route.c#L45

this is my messy route_handler at the moment:

https://github.com/SentryPeer/SentryPeer/blob/8eb8db5b71be9c3e6b987850569992121846ef41/src/http_routes.c#L44

Thanks.

-- 
Kind Regards,

Gavin Henry.
https://sentrypeer.org