Mongoose 6.15 mbuf resize leak?

General
1

Hi,

in our application, we use mongoose 6.15 for providing client/server communication by means of a secure websocket connection.

Concerning the websocket server to client communication, everything works as expected, but using the memory profiling tool Heaptrack memory leakage is shown in both the functions mbuf_resize and mbuf_insert - c.f. attached images below.
In our application, we set both, MG_UDP_IO_SIZE and MG_UDP_IO_SIZE to 1.048.576. Shrinking the sizes to 65536 reduces the leakage, but the leakage still remains.

Is this a known issue for 6.15? Will an update to 6.18 help?

As for the development environment, we use linux x64/gcc.

Any help is highly appreciated!

Regards
Philippe

heaptrack_pratelPrg
heaptrack_pratelPrg.png1829×760 370 KB
heaptRack_pratelPrg2
heaptRack_pratelPrg2.png1839×585 280 KB
mongoose
mongoose.png1805×1036 364 KB

2

Please use the latest release, or, better, the current HEAD which is going to be cut in the next couple of days.