Re: [opensc-devel] Applications hanging after Changeset 3683

[João Poupino]

On 25/4/09 10:40, João Poupino wrote:

On 22/4/09 18:15, Martin Paljak wrote:

Please provide logs of pcscd and OpenSC. This should not happen.

For example, on the second run, when the cards hangs:


winscard.c:1647:SCardTransmit() Send Protocol: T=1

commands.c:1931:CmdXfrBlockTPDU_T1() T=1: 5 and 258 bytes
openct/proto-t1.c:570:t1_build() more bit: 0
sending: 00 00 05 00 CA DF 30 05 25
-> 000000 6F 09 00 00 00 00 B6 00 00 00 00 00 05 00 CA DF 30 05 25
<- 000000 80 09 00 00 00 00 B6 00 00 00 00 E1 01 31 D1 00 92 00 92
received: 00 E1 01 31 D1
openct/proto-t1.c:413:t1_transceive() wrong response S-BLOCK received
sending: 00 82 00 82
-> 000000 6F 04 00 00 00 00 B7 00 00 00 00 82 00 82
<- 000000 80 04 00 00 00 00 B7 00 00 00 00 92 00 92
received: 00 92 00 92
openct/proto-t1.c:291:t1_transceive() received: 1, expected: 0, more: 0
openct/proto-t1.c:296:t1_transceive() Rule 7.2
sending: 00 82 00 82
-> 000000 6F 04 00 00 00 00 B8 00 00 00 00 82 00 82
<- 000000 80 04 00 00 00 00 B8 00 00 00 00 92 00 92
received: 00 92 00 92
openct/proto-t1.c:291:t1_transceive() received: 1, expected: 0, more: 0
openct/proto-t1.c:296:t1_transceive() Rule 7.2
sending: 00 82 00 82
-> 000000 6F 04 00 00 00 00 B9 00 00 00 00 82 00 82
<- 000000 80 04 00 00 00 00 B9 00 00 00 00 92 00 92

(The rest of the log continues like this, Ad Eternum).

Regards,
Joao

--
João Poupino - joao.poup...@data.identity.pt
Data Identity - IT Services
Taguspark, Núcleo Central, nº 208
2744-005 Porto Salvo
Portugal

I tried to investigate the problem a little a little further. Here's what I've found: 1. On Ubuntu Linux 8.10, with pcsc-lite 1.5.2 and ccid driver 1.3.10 the problem persists (previously, I was using MacOS X 10.5.6, with pcsc-lite 1.4.0 and ccid driver 1.3.10); 2. The problem only occurs with some operations. For example, if I run a simple command like pkcs15-tool -k (read keys), the card never "hangs" regardless of the number of times I run it. On the other hand, if I try a pkcs15-tool -D, the first run is ok, on the second time the card just hangs. 3. After raising the debug level to 7 in the ccid driver (in Info.plist). I can see some strange messages coming from the reader on the second try (00 82 00 82), the messages keep repeating until I forcibly kill (kill -KILL) the pcsc-lite daemon. winscard_msg_srv.c:317:SHMProcessEventsContext() command TRANSMIT received by client 7 ifdhandler.c:1165:IFDHTransmitToICC() usb:0529/0620:libhal:/org/freedesktop/Hal/devices/usb_device_529_620_noserial_if0 (lun: 0)

pcscd.txt.gz
Description: GNU Zip compressed data

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