APDU buffer in pcsc-wrapper too short

Andreas Schwier andreas.schwier.ml at cardcontact.de
Fri Jul 18 18:31:54 CEST 2014

While scd/apdu.c assumes a maximum length of 4096 byte for an extended
length APDU, scd/pcsc-wrapper allocates only 1024 byte for the response.

As most certificates are larger than 1024, reading them with extended
length fails.

The attached patch fixes the buffer size.

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