Min Xu patches testing

This is merely a historical archive of years 2008-2021, before the migration to mailman3.

A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/simtrace@lists.osmocom.org/.

Lukas Kuzmiak lukash at backstep.net
Fri Nov 3 07:59:16 UTC 2017


Hi again guys,

I've been testing the latest firmware (git master) to see how patches from
Min Xu made it better and tracing of fast sims (lost bytes, broken tracing,
etc.) seems to be a lot improved.

I have found one bug - somehow simtrace_hdr makes it into the APDU
payloads, I've been trying to find the root cause of this but have not
managed yet - seems like the FW sends 2 messages but they arrive as a
single message into the host software thus the header is considered APDU
payload.

I've reported the issue here: https://osmocom.org/issues/2614 along with
all the tracing/investigation I've performed so far - anybody got further
ideas how this might happen?

Other than this and the painful building of the firmware in today's world
it seems tracing modern phones is not such a pain as it used to be, yay!

Lukas
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/simtrace/attachments/20171103/92d2ff81/attachment.htm>


More information about the simtrace mailing list