Package: pcscd
Version: 1.6.6-2
Severity: normal
Tags: patch
When attempting to use rdesktop to connect to a remote windows XP
computer which uses an RSA SecurID authenticator, authentication fails.
The last thing before failure is the windows computer sending a request
for SCardGetAttrib on the SCARD_ATTR_DEVICE_FRIENDLY_NAME_W attribute.
pcscd responds to this request with an unsupported error. If I modify
pcscd to return success and any string, authentication succeeds.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages pcscd depends on:
ii hal 0.5.14-5 Hardware Abstraction Layer
ii libc6 2.11.2-11 Embedded GNU C Library: Shared lib
ii libccid [pcsc-ifd-handler] 1.4.2-2 PC/SC driver for USB CCID smart ca
ii libdbus-1-3 1.4.6-1 simple interprocess messaging syst
ii libgcr410 [pcsc-ifd-handler] 2.4.0-9.1 PC/SC driver for GemPlus GCR410 se
ii libhal1 0.5.14-5 Hardware Abstraction Layer - share
ii lsb-base 3.2-27 Linux Standard Base 3.2 init scrip
pcscd recommends no packages.
pcscd suggests no packages.
-- no debconf information
*** /home/absmall/work/pcsc-lite-1.6.6/src/winscard.patch
1349c1349,1364
< if (dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME)
---
> if (dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME_A)
> {
> unsigned int len =
> strlen(rContext->readerState->readerName)+1;
>
> *pcbAttrLen = len;
> if (len > *pcbAttrLen)
> rv = SCARD_E_INSUFFICIENT_BUFFER;
> else
> {
> (void)strlcpy((char *)pbAttr,
>
> rContext->readerState->readerName, *pcbAttrLen);
> rv = SCARD_S_SUCCESS;
> }
>
> }
> else if (dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME_W)
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