Bug#919281: freerdp2-x11: fails for smartcard login with SCARD_E_INSUFFICIENT_BUFFER

[Bernhard Miklautz <bernhard.miklautz@shacknet.at>]

Hi,

There are two open upstream issues reported with the same error.

On Mon, Jan 14, 2019 at 02:40:10PM +0100, Christoph Martin wrote:
> in contrast to freerdp-x11 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u2
> freerdp2-x11 fails while trying a smartcard-logon to our several
> windows servers. The error messages is:
> 
> [14:11:49:046] [14684:14732]
> [WARN][com.freerdp.channels.smartcard.client] - IRP failure:
> SCardStatusW (0x000900CC), status: SCARD_E_INSUFFICIENT_BUFFER
> (0x80100008)
> 
> It might be depending on the size of the certificate we have on our
> smartcards.
what's your certificate size and the smartcard(s) and reader you use?

Could you provide a trace when the error happens (either here or in
upstream bug tracker)? Should be sufficient to set the following
variables to your environment before you run the failing command

export WLOG_PREFIX='%yr%mo%dyT%hr%mi%se.%ml:%fl:%ln:%lv %fn '
export WLOG_APPENDER=FILE
export WLOG_FILEAPPENDER_OUTPUT_FILE_PATH=/tmp/
export WLOG_FILEAPPENDER_OUTPUT_FILE_NAME=freerdp.log
export WLOG_LEVEL=DEBUG

The log file is /tmp/freerdp.log.

Best regards,
Bernhard