After port upgrade to 1.9.0 I can't connect to all of my Windows 10 machines (I don't have any other, so I can't check if this is only W10 issue).
rdekstop core dumps with
Assertion failed: ((len * 2) < size), function _utils_data_to_hex, file utils.c, line 499
1.8.6 version works, so I assume something is wrong with 1.9.0
Try net/freerdp. :-D
Created attachment 219734 [details]
Try the attached patch and see if that fixes the issue for you. Note this was also reported on the ports mailing list and this patch was initially developed by Yuri Pankov, with a slight tweak by me. If this fixes your problem please let me know and I'll have the patch committed.