Ludovic Rousseau wrote:
Hello,
I uploaded to [1] new versions of pcsc-lite and libccid. They have
many and important changes (in particular for pcsc-lite). I would like
to test these versions before I release them as stable. They work for
me and should work for you too.
On Solaris 10 using Sun's libucb, I am getting intermittent core dumps.
The #2 output attached is from starting pcscd -f -d with a GemPC twin
reader, and inserting a card, removing it and inserting again.
The #1 output was after pcsc15-tool -r read a certificate
correctly, then when going to remove the card, got a core dump.
pcsc-lite-1.5.5 and ccid-1.3.11 work fine (pcsc-1.5.5 does have
this patch which appears to be in 1.5.6-snv-4744)
--- ./src/,pcscdaemon.c Sat Jul 4 03:10:31 2009
+++ ./src/pcscdaemon.c Mon Aug 31 16:18:18 2009
@@ -576,6 +576,8 @@
return;
HPReCheckSerialReaders();
+
+ (void)signal(SIGUSR1, signal_reload);
} /* signal_reload */
static void signal_trap(/*...@unused@*/ int sig)
[1] http://ludovic.rousseau.free.fr/softwares/pcsc-lite/
--
Douglas E. Engert <deeng...@anl.gov>
Argonne National Laboratory
9700 South Cass Avenue
Argonne, Illinois 60439
(630) 252-5444
pkcs15-tool is reading a certificate...
00000067 ../../src/src/ifdhandler.c:1219:IFDHTransmitToICC()
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00050829 ../../src/src/winscard_svc.c:290:ContextThread() Received command:
TRANSMIT from client 10
00000127 ../../src/src/winscard.c:1660:SCardTransmit() Send Protocol: T=1
00000068 ../../src/src/ifdhandler.c:1219:IFDHTransmitToICC()
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00045231 ../../src/src/winscard_svc.c:290:ContextThread() Received command:
TRANSMIT from client 10
00000120 ../../src/src/winscard.c:1660:SCardTransmit() Send Protocol: T=1
00000070 ../../src/src/ifdhandler.c:1219:IFDHTransmitToICC()
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00053094 ../../src/src/winscard_svc.c:290:ContextThread() Received command:
END_TRANSACTION from client 10
00000109 ../../src/src/winscard.c:1193:SCardEndTransaction() Status: 0x00000000
00010371 ../../src/src/winscard_svc.c:290:ContextThread() Received command:
DISCONNECT from client 10
00000103 ../../src/src/winscard.c:866:SCardDisconnect() Active Contexts: 1
00000673 ../../src/src/ifdhandler.c:1090:IFDHPowerICC() action: Reset,
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00286468 ../../src/src/winscard.c:927:SCardDisconnect() Reset complete.
00000391 ../../src/src/winscard_svc.c:290:ContextThread() Received command:
RELEASE_CONTEXT from client 10
00000086 ../../src/src/winscard.c:228:SCardReleaseContext() Releasing Context:
0x1033911
00002782 ../../src/src/winscard_svc.c:284:ContextThread() Client die: 10
00000162 ../../src/src/winscard_svc.c:921:MSGCleanupClient() Thread is
stopping: dwClientID=10, threadContext @548B0
00000071 ../../src/src/winscard_svc.c:927:MSGCleanupClient() Freeing SCONTEXT
@548B0
08517173 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): No such device
00000143 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 617
00000204 ../../src/src/utils.c:66:SendHotplugSignal() Send hotplug signal to
pcscd (pid=10619)
00000166 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
00112336 ../../src/src/hotplug_libusb.c:557:HPRemoveHotPluggable() Removing USB
device[0]: /dev/usb:8e6.3437/0
00000132 ../../src/src/eventhandler.c:170:EHDestroyEventHandler() Stomping
thread.
00000086 ../../src/src/ifdhandler.c:365:IFDHGetCapabilities() tag: 0xFB1,
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00000079 ../../src/src/eventhandler.c:183:EHDestroyEventHandler() Waiting
polling thread
00287507 ../../src/src/eventhandler.c:519:EHStatusHandlerThread() Die
00000233 ../../src/src/eventhandler.c:207:EHDestroyEventHandler() Thread
stomped.
00000089 ../../src/src/readerfactory.c:1021:RFUnInitializeReader() Attempting
shutdown of Gemplus GemPC Twin 00 00.
00000106 ../../src/src/ifdhandler.c:266:IFDHCloseChannel()
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00000294 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): No such device
00000199 ../../src/src/readerfactory.c:881:RFUnloadReader() Unloading reader
driver.
Bus Error (core dumped)
Core was generated by `/opt/smartcard/sbin/pcscd -f -d'.
Program terminated with signal 10, Bus error.
#0 0xff2570a8 in t_splay () from /lib/libc.so.1
(gdb) where
#0 0xff2570a8 in t_splay () from /lib/libc.so.1
#1 0xff256f38 in t_delete () from /lib/libc.so.1
#2 0xff2565c4 in _malloc_unlocked () from /lib/libc.so.1
#3 0xff25641c in malloc () from /lib/libc.so.1
#4 0xff09415c in usb_search_dev_usb () from
/usr/sfw/lib/libusb_plugins/libusbugen.so.1
#5 0xff091428 in usb_find_devices () from
/usr/sfw/lib/libusb_plugins/libusbugen.so.1
#6 0xff382ca4 in usb_find_devices () from /usr/sfw/lib/libusb.so.1
#7 0x0001a698 in HPRescanUsbBus () at ../../src/src/hotplug_libusb.c:258
#8 0x0001ad2c in HPEstablishUSBNotifications () at
../../src/src/hotplug_libusb.c:424
#9 0xff2c8a28 in _lwp_start () from /lib/libc.so.1
#10 0xff2c8a28 in _lwp_start () from /lib/libc.so.1
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
# /opt/smartcard/sbin/pcscd -f -d
00000000 ../../src/src/debuglog.c:230:DebugLogSetLevel() debug level=debug
00001919 ../../src/src/pcscdaemon.c:525:main() pcsc-lite 1.5.6-svn-4744 daemon
ready.
01442788 ../../src/src/hotplug_libusb.c:480:HPAddHotPluggable() Adding USB
device: /dev/usb:8e6.3437/0
00001346 ../../src/src/readerfactory.c:975:RFInitializeReader() Attempting
startup of Gemplus GemPC Twin 00 00 using
/opt/smartcard/pcsc/drivers/ifd-ccid.bundle/Contents/Solaris/libccid.so
00002752 ../../src/src/readerfactory.c:844:RFBindFunctions() Loading IFD
Handler 3.0
00000235 ../../src/src/ifdhandler.c:1597:init_driver() Driver version:
1.3.11-svn-4750
00002906 ../../src/src/ifdhandler.c:1610:init_driver() LogLevel: 0x0003
00002936 ../../src/src/ifdhandler.c:1630:init_driver() DriverOptions: 0x0000
00000944 ../../src/src/ifdhandler.c:82:IFDHCreateChannelByName() lun: 0,
device: usb:08e6/3437:libusb:/dev/usb:8e6.3437/0
00004177 ../../src/src/ccid_usb.c:284:OpenUSBByName() Manufacturer: Ludovic
Rousseau (ludovic.rouss...@free.fr)
00002928 ../../src/src/ccid_usb.c:294:OpenUSBByName() ProductString: Generic
CCID driver
00002902 ../../src/src/ccid_usb.c:300:OpenUSBByName() Copyright: This driver is
protected by terms of the GNU Lesser General Public License version 2.1, or (at
your option) any later version.
00012565 ../../src/src/ccid_usb.c:500:OpenUSBByName() Found Vendor/Product:
08E6/3437 (Gemplus GemPC Twin)
00001027 ../../src/src/ccid_usb.c:502:OpenUSBByName() Using USB bus/device:
/dev/usb/8e6.3437/0
00003661 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 10753 bps
00000932 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 14337 bps
00000431 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 15625 bps
00000082 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 17204 bps
00000074 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 20833 bps
00000074 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 21505 bps
00000073 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 23438 bps
00000074 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 25806 bps
00000072 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 28674 bps
00000058 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 31250 bps
00000058 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 32258 bps
00000058 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 34409 bps
00000058 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 39063 bps
00000057 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 41667 bps
00000059 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 43011 bps
00000048 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 46875 bps
00001472 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 52083 bps
00000073 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 53763 bps
00000070 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 57348 bps
00000072 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 62500 bps
00000069 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 64516 bps
00000069 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 68817 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 71685 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 78125 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 83333 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 86022 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 93750 bps
00000054 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 104167 bps
00000046 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 107527 bps
00000047 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 114695 bps
00000048 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 125000 bps
00000048 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 129032 bps
00000048 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 143369 bps
00002052 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 156250 bps
00000076 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 166667 bps
00000070 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 172043 bps
00000070 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 215054 bps
00000071 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 229391 bps
00000071 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 250000 bps
00000069 ../../src/src/ccid_usb.c:928:get_data_rates() declared: 344086 bps
00032855 ../../src/src/ifdhandler.c:365:IFDHGetCapabilities() tag: 0xFB0,
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00001156 ../../src/src/readerfactory.c:268:RFAddReader() Using the pcscd
polling thread
00000856 ../../src/src/ifdhandler.c:365:IFDHGetCapabilities() tag: 0xFAE,
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00000095 ../../src/src/ifdhandler.c:453:IFDHGetCapabilities() Reader supports 1
slot(s)
00000099 ../../src/src/hotplug_libusb.c:406:HPEstablishUSBNotifications()
Driver ifd-ccid.bundle does not support IFD_GENERATE_HOTPLUG. Using active
polling instead.
00000076 ../../src/src/hotplug_libusb.c:415:HPEstablishUSBNotifications()
Polling forced every 1 second(s)
12856688 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): I/O error
00000150 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 612
00000085 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
10420012 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): I/O error
00000134 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 612
00000084 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
07839987 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): I/O error
00000139 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 612
00000082 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
00400239 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): No such device
00000117 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 617
00000197 ../../src/src/utils.c:66:SendHotplugSignal() Send hotplug signal to
pcscd (pid=10644)
00000158 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
00400275 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): No such device
00000135 ../../src/src/ifdwrapper.c:471:IFDStatusICC() Card not transacted: 617
00000188 ../../src/src/utils.c:66:SendHotplugSignal() Send hotplug signal to
pcscd (pid=10644)
00000163 ../../src/src/eventhandler.c:378:EHStatusHandlerThread() Error
communicating to: Gemplus GemPC Twin 00 00
00120096 ../../src/src/hotplug_libusb.c:557:HPRemoveHotPluggable() Removing USB
device[0]: /dev/usb:8e6.3437/0
00000119 ../../src/src/eventhandler.c:170:EHDestroyEventHandler() Stomping
thread.
00000085 ../../src/src/ifdhandler.c:365:IFDHGetCapabilities() tag: 0xFB1,
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00000079 ../../src/src/eventhandler.c:183:EHDestroyEventHandler() Waiting
polling thread
00279755 ../../src/src/eventhandler.c:519:EHStatusHandlerThread() Die
00000242 ../../src/src/eventhandler.c:207:EHDestroyEventHandler() Thread
stomped.
00000090 ../../src/src/readerfactory.c:1021:RFUnInitializeReader() Attempting
shutdown of Gemplus GemPC Twin 00 00.
00000095 ../../src/src/ifdhandler.c:266:IFDHCloseChannel()
usb:08e6/3437:libusb:/dev/usb:8e6.3437/0 (lun: 0)
00000224 ../../src/src/ccid_usb.c:595:WriteUSB()
usb_bulk_write(/dev/usb/8e6.3437/0): No such device
00000216 ../../src/src/readerfactory.c:881:RFUnloadReader() Unloading reader
driver.
Bus Error (core dumped)
Core was generated by `/opt/smartcard/sbin/pcscd -f -d'.
Program terminated with signal 10, Bus error.
#0 0xff2570a8 in t_splay () from /lib/libc.so.1
(gdb) where
#0 0xff2570a8 in t_splay () from /lib/libc.so.1
#1 0xff256f38 in t_delete () from /lib/libc.so.1
#2 0xff2565c4 in _malloc_unlocked () from /lib/libc.so.1
#3 0xff25641c in malloc () from /lib/libc.so.1
#4 0xff09415c in usb_search_dev_usb () from
/usr/sfw/lib/libusb_plugins/libusbugen.so.1
#5 0xff091428 in usb_find_devices () from
/usr/sfw/lib/libusb_plugins/libusbugen.so.1
#6 0xff382ca4 in usb_find_devices () from /usr/sfw/lib/libusb.so.1
#7 0x0001a698 in HPRescanUsbBus () at ../../src/src/hotplug_libusb.c:258
#8 0x0001ad2c in HPEstablishUSBNotifications () at
../../src/src/hotplug_libusb.c:424
#9 0xff2c8a28 in _lwp_start () from /lib/libc.so.1
#10 0xff2c8a28 in _lwp_start () from /lib/libc.so.1
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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