Corinna Vinschen via Cygwin-apps writes: > On Nov 28 10:53, Achim Gratz wrote: >> Achim Gratz writes: >> > These patches work for 32bit also and I believe they are correct, but >> > that build should not be made available due to a bug in libfido2 that >> > crashes when trying to free the memory associated with the WebAuthn >> > payload returned. Without these patches applied you can still use the >> > fallback to USB-HID when you are an administrator. >> >> The call into WebAuthn completely messes up the stack apparently. The >> returned object looks OK once you realize it is a version 1 and thus the >> extension fields are bogus, but the whole thing crashes if you do just >> one more call. Gdb session: >> >> https://paste.c-net.org/SerumLoser >> >> Any ideas what that might be? > > For the bystanders, on a hunch I created a libfido2 patch to change > the calling convention for the dynamically loaded windows functions. > Let's see if Achim's testing now succeeds on 32 bit...
It does, your hunches are _that_ good. :-) So, once the new libfido2 hits the release area you can pull in the OpenSSH patches and re-release that to take advantage of the now correctly working Webauthn suppport. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Factory and User Sound Singles for Waldorf Q+, Q and microQ: http://Synth.Stromeko.net/Downloads.html#WaldorfSounds
