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Too many file using softlink #1

Closed
FeitianSmartcardReader opened this issue Apr 26, 2015 · 6 comments
Closed

Too many file using softlink #1

FeitianSmartcardReader opened this issue Apr 26, 2015 · 6 comments

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@FeitianSmartcardReader
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Hi Ludovic

I try to build CCID driver, it seems missing to many files, please check and submit to github as well.

11490059 lrwxr-xr-x 1 Ben staff 26B Apr 25 14:19 parser.h -> ../../../PCSC/src/parser.h
11490060 -rw-r--r-- 1 Ben staff 439B Apr 25 14:19 reader.conf.in
11490061 lrwxr-xr-x 1 Ben staff 28B Apr 25 14:19 simclist.c -> ../../../PCSC/src/simclist.c
11490062 lrwxr-xr-x 1 Ben staff 28B Apr 25 14:19 simclist.h -> ../../../PCSC/src/simclist.h
11490063 lrwxr-xr-x 1 Ben staff 27B Apr 25 14:19 strlcpy.c -> ../../../PCSC/src/strlcpy.c
11490064 lrwxr-xr-x 1 Ben staff 30B Apr 25 14:19 strlcpycat.h -> ../../../PCSC/src/strlcpycat.h
11490065 lrwxr-xr-x 1 Ben staff 31B Apr 25 14:19 tokenparser.l -> ../../../PCSC/src/tokenparser.l
11490048 lrwxr-xr-x 1 Ben staff 24B Apr 25 14:19 misc.h -> ../../../PCSC/src/misc.h
11489673 lrwxr-xr-x 1 Ben staff 33B Apr 25 14:19 debuglog.h -> ../../../PCSC/src/PCSC/debuglog.h
11489674 lrwxr-xr-x 1 Ben staff 35B Apr 25 14:19 ifdhandler.h -> ../../../PCSC/src/PCSC/ifdhandler.h
11489675 -rw-r--r-- 1 Ben staff 54B Apr 25 14:19 pcsclite.h
11489676 lrwxr-xr-x 1 Ben staff 31B Apr 25 14:19 reader.h -> ../../../PCSC/src/PCSC/reader.h
11489673 lrwxr-xr-x 1 Ben staff 33B Apr 25 14:19 debuglog.h -> ../../../PCSC/src/PCSC/debuglog.h
11489674 lrwxr-xr-x 1 Ben staff 35B Apr 25 14:19 ifdhandler.h -> ../../../PCSC/src/PCSC/ifdhandler.h
@LudovicRousseau
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Exact. I will fix that.

@LudovicRousseau
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Should be fixed with c9d8a91

Follow the build instructions at https://pcsclite.alioth.debian.org/ccid.html

@FeitianSmartcardReader
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Hi

It seems not fix..

I tried new one, doesn’t work

Best Regard

Ben |Technical Specialist (GLBAL SUPPORT)
Skype: Hooben@FEITIAN | Tel: +86 (10) 62304466 ext. 575
Feitian, Inc. Floor 17th, Tower B, Huizhi Mansion, No.9 Xueqing Road, Haidian District Beijing 100085, P.R China
Smartcard Readers->http://www.ftsafe.com/product/Smart_Reader http://www.ftsafe.com/product/Smart_Reader
Online Shop->http://www.ftsafe.com/product/reader_shop http://www.ftsafe.com/product/reader_shop

This email message (including any attachments) is for the sole use of the intended recipient and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy the original message and all of its copies.

On Apr 26, 2015, at 9:26 PM, Ludovic Rousseau notifications@github.com wrote:

Should be fixed with c9d8a91 c9d8a91
Follow the build instructions at https://pcsclite.alioth.debian.org/ccid.html https://pcsclite.alioth.debian.org/ccid.html
—
Reply to this email directly or view it on GitHub #1 (comment).

@LudovicRousseau
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Please provide a trace of:

  • how you fetched the source code
  • what error your get

@FeitianSmartcardReader
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Hi

I using
git clone https://github.com/LudovicRousseau/CCID https://github.com/LudovicRousseau/CCID
And
cd CCID

and do check the file in MacOSX

ls -ilh MacOSX

12083914 lrwxr-xr-x 1 Ben staff 28B Apr 30 04:16 reader.h -> ../../PCSC/src/PCSC/reader.h
12083912 lrwxr-xr-x 1 Ben staff 32B Apr 30 04:16 ifdhandler.h -> ../../PCSC/src/PCSC/ifdhandler.h

Did I do something wrong? I always using this way to download code from github.
Best Regard

Ben |Technical Specialist (GLBAL SUPPORT)
Skype: Hooben@FEITIAN | Tel: +86 (10) 62304466 ext. 575
Feitian, Inc. Floor 17th, Tower B, Huizhi Mansion, No.9 Xueqing Road, Haidian District Beijing 100085, P.R China
Smartcard Readers->http://www.ftsafe.com/product/Smart_Reader http://www.ftsafe.com/product/Smart_Reader
Online Shop->http://www.ftsafe.com/product/reader_shop http://www.ftsafe.com/product/reader_shop

This email message (including any attachments) is for the sole use of the intended recipient and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy the original message and all of its copies.

On Apr 30, 2015, at 4:11 AM, Ludovic Rousseau notifications@github.com wrote:

Please provide a trace of:

how you fetched the source code
what error your get
—
Reply to this email directly or view it on GitHub #1 (comment).

@LudovicRousseau
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Please follow the instructions at https://pcsclite.alioth.debian.org/ccid.html#download

LudovicRousseau added a commit that referenced this issue Nov 13, 2015
@LudovicRousseau
CreateChannelByNameOrChannel(): call FreeChannel() in case of error
522ebb2 
If the creation of a channel fails then call FreeChannel() instead of
IFDHCloseChannel().
The ressources are unalocated but with no access at the lower layer.

Since the creation failed the channel is not correctly created and
only part of the reader stucture is initialised.

The problem was discovered with the folowing problem:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff6fe2700 (LWP 6120)]
0x00007ffff5dca8f2 in CmdPowerOff (reader_index=0) at commands.c:1076
1076		cmd[6] = (*ccid_descriptor->pbSeq)++;
(gdb) print ccid_descriptor
$1 = (_ccid_descriptor *) 0x7ffff5fe0468 <usbDevice+40>
(gdb) print ccid_descriptor->pbSeq
$2 = (unsigned char *) 0x0

The pbSeq pointer is NULL and can't be dereferenced.

(gdb) bt
 #0  0x00007ffff5dca8f2 in CmdPowerOff (reader_index=0) at commands.c:1076
 #1  0x00007ffff5dce556 in IFDHCloseChannel (Lun=0) at ifdhandler.c:269
 #2  0x00007ffff5dce773 in CreateChannelByNameOrChannel (Lun=0,
     lpcDevice=0x269 <error: Cannot access memory at address 0x269>, Channel=0)
     at ifdhandler.c:194
 #3  0x000000000040673a in IFDOpenIFD (rContext=rContext@entry=0x61e010)
     at ifdwrapper.c:136
 #4  0x0000000000408151 in RFInitializeReader (rContext=0x61e010)
     at readerfactory.c:1036
 #5  0x0000000000408a93 in RFAddReader (readerNameLong=<optimized out>,
     port=2097152, library=<optimized out>,
     device=0x7ffff6fe1d30 "usb:08e6/3437:libusb-1.0:1:2:0")
     at readerfactory.c:329
 #6  0x000000000040d9d4 in HPAddHotPluggable (dev=0x0,
     bus_device=0x61d660 <readerTracker+32> "", interface=0,
     driver=<optimized out>, driver=<optimized out>, desc=...)
     at hotplug_libusb.c:608
 #7  0x000000000040dd2a in HPRescanUsbBus () at hotplug_libusb.c:373
 #8  0x000000000040dfa1 in HPEstablishUSBNotifications (pipefd=0x7fffffffe440)
     at hotplug_libusb.c:429
 #9  0x00007ffff75a30a4 in start_thread (arg=0x7ffff6fe2700)
     at pthread_create.c:309
 #10 0x00007ffff72d804d in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
@draganafcb draganafcb mentioned this issue Oct 3, 2018
Closed
LudovicRousseau added a commit that referenced this issue Aug 8, 2020
@LudovicRousseau
T0ProcACK: fix a potential problem
6c0bcf3 
" Apparently, the fuzzer found one more similar bug: T0ProcACK() can be
called with the |proc_len| parameter equal to -1, leading to
stack-buffer-overflow.

The stack trace is:

    #1 0x56eee7 in T0ProcACK /ssd/ccid/src/fuzzer/../commands.c:1988:3
    #2 0x56d1d1 in CmdXfrBlockCHAR_T0 /ssd/ccid/src/fuzzer/../commands.c:2253:20
    #3 0x5754cc in IFDHTransmitToICC /ssd/ccid/src/fuzzer/../ifdhandler.c:1403:17

and the T0ProcACK() call is made from this line:
https://salsa.debian.org/rousseau/CCID/-/blob/c122e4f38cc7d1ffdb1fc0cece49145930d4634a/src/commands.c#L2197

The negative |proc_len| is the result of this equation: |exp_len -
*rcv_len|, with exp_len=2, *rcv_len=3 in the found scenario. "

The problem has been found by an automatic buzzer, not by a real problem
in the field.

Thanks to Maksim Ivanov for the bug report
LudovicRousseau added a commit that referenced this issue Oct 23, 2023
@LudovicRousseau
Fix thread safe issue
72f2f23 
Declare LogLevel as _Atomic as it can be accessed from 2 different
threads.

==================
WARNING: ThreadSanitizer: data race (pid=35789)
  Write of size 4 at 0x7f123aafe310 by thread T3 (mutexes: write M0):
    #0 IFDHICCPresence CCID/src/ifdhandler.c:1986:12 (libccid.so+0xaa94) (BuildId: 34d145182e49b1532fafda06218243582b2f9366)
    #1 IFDStatusICC PCSC/src/ifdwrapper.c:349:7 (pcscd+0xd7725) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 EHStatusHandlerThread PCSC/src/eventhandler.c:332:8 (pcscd+0xd6b26) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

  Previous read of size 4 at 0x7f123aafe310 by thread T10:
    #0 IFDHSetCapabilities CCID/src/ifdhandler.c:696:2 (libccid.so+0xb032) (BuildId: 34d145182e49b1532fafda06218243582b2f9366)
    #1 IFDSetCapabilities PCSC/src/ifdwrapper.c:221:7 (pcscd+0xe6bc7) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 SCardSetAttrib PCSC/src/winscard.c:1470:7 (pcscd+0xe6bc7)
    #3 ContextThread PCSC/src/winscard_svc.c:792:16 (pcscd+0xe6bc7)
    #4 __tsan_thread_start_func <null> (pcscd+0x53d66) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #5 __tsan_thread_start_func <null> (pcscd+0x53d66) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

  As if synchronized via sleep:
    #0 nanosleep <null> (pcscd+0x515ed) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #1 SYS_USleep PCSC/src/sys_unix.c:87:9 (pcscd+0xd709a) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 EHStatusHandlerThread PCSC/src/eventhandler.c (pcscd+0xd709a)
    #3 __tsan_thread_start_func <null> (pcscd+0x53d66) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

  Location is global 'LogLevel' of size 4 at 0x7f123aafe310 (libccid.so+0x22310)

  Mutex M0 (0x7b0c00000ed0) created at:
    #0 pthread_mutex_init <null> (pcscd+0x555cf) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #1 RFAddReader PCSC/src/readerfactory.c:355:9 (pcscd+0xdb5aa) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 HPAddDevice PCSC/src/hotplug_libudev.c:512:8 (pcscd+0xe33c9) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #3 HPScanUSB PCSC/src/hotplug_libudev.c:579:3 (pcscd+0xe29dd) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #4 HPRegisterForHotplugEvents PCSC/src/hotplug_libudev.c:761:2 (pcscd+0xe29dd)
    #5 main PCSC/src/pcscdaemon.c:766:7 (pcscd+0xd87e7) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

  Thread T3 (tid=35793, running) created by main thread at:
    #0 pthread_create <null> (pcscd+0x53dfd) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #1 ThreadCreate PCSC/src/utils.c:184:8 (pcscd+0xe3c6b) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 EHSpawnEventHandler PCSC/src/eventhandler.c:233:7 (pcscd+0xd6910) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #3 RFAddReader PCSC/src/readerfactory.c:397:8 (pcscd+0xdb7ad) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #4 HPAddDevice PCSC/src/hotplug_libudev.c:512:8 (pcscd+0xe33c9) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #5 HPScanUSB PCSC/src/hotplug_libudev.c:579:3 (pcscd+0xe29dd) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #6 HPRegisterForHotplugEvents PCSC/src/hotplug_libudev.c:761:2 (pcscd+0xe29dd)
    #7 main PCSC/src/pcscdaemon.c:766:7 (pcscd+0xd87e7) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

  Thread T10 (tid=40070, running) created by main thread at:
    #0 pthread_create <null> (pcscd+0x53dfd) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #1 ThreadCreate PCSC/src/utils.c:184:8 (pcscd+0xe3c6b) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #2 CreateContextThread PCSC/src/winscard_svc.c:239:7 (pcscd+0xd931e) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #3 SVCServiceRunLoop PCSC/src/pcscdaemon.c:131:9 (pcscd+0xd931e)
    #4 main PCSC/src/pcscdaemon.c:799:2 (pcscd+0xd88e0) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)
    #5 main PCSC/src/pcscdaemon.c:799:2 (pcscd+0xd88e0) (BuildId: 4d1e07aaf5145539b5a42a2ed57bb9b51830ddfe)

SUMMARY: ThreadSanitizer: data race CCID/src/ifdhandler.c:1986:12 in IFDHICCPresence
==================
LudovicRousseau added a commit that referenced this issue Oct 23, 2023
@LudovicRousseau
Fix thread safe issue
765b338 
Declare ReaderIndex[] as _Atomic as it can be accessed from 2 different
threads.

==================
WARNING: ThreadSanitizer: data race (pid=4017)
  Write of size 4 at 0x7fd1b32be970 by main thread (mutexes: write M0, write M1):
    #0 ReleaseReaderIndex CCID/src/utils.c:81:21 (libccid.so+0xa672) (BuildId: 69b3a74d7af87f05c5edb71935a43b024a0fe968)
    #1 FreeChannel CCID/src/ifdhandler.c:92:2 (libccid.so+0xa672)
    #2 IFDHCloseChannel CCID/src/ifdhandler.c:302:2 (libccid.so+0xa672)
    #3 IFDCloseIFD PCSC/src/ifdwrapper.c:190:7 (pcscd+0xd9e30) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #4 RFUnInitializeReader PCSC/src/readerfactory.c:1153:9 (pcscd+0xd9e30)
    #5 removeReader PCSC/src/readerfactory.c:645:2 (pcscd+0xd9e30)
    #6 _UnrefReader PCSC/src/readerfactory.c:120:3 (pcscd+0xd9e30)
    #7 IFDCloseIFD PCSC/src/ifdwrapper.c:190:7 (pcscd+0xd9e30) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #8 RFUnInitializeReader PCSC/src/readerfactory.c:1153:9 (pcscd+0xd9e30)
    #9 removeReader PCSC/src/readerfactory.c:645:2 (pcscd+0xd9e30)
    #10 _UnrefReader PCSC/src/readerfactory.c:120:3 (pcscd+0xd9e30)
    #11 RFRemoveReader PCSC/src/readerfactory.c:624:5 (pcscd+0xdd282) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #12 RFRemoveReader PCSC/src/readerfactory.c:624:5 (pcscd+0xdd282) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #13 RFRemoveReader PCSC/src/readerfactory.c:624:5 (pcscd+0xdd282) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #14 RFCleanupReaders PCSC/src/readerfactory.c:1396:9 (pcscd+0xddb9e) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #15 SVCServiceRunLoop PCSC/src/pcscdaemon.c:123:4 (pcscd+0xd9574) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #16 main PCSC/src/pcscdaemon.c:801:2 (pcscd+0xd8810) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

  Previous read of size 4 at 0x7fd1b32be970 by thread T7:
    #0 LunToReaderIndex CCID/src/utils.c:72:14 (libccid.so+0xf8aa) (BuildId: 69b3a74d7af87f05c5edb71935a43b024a0fe968)
    #1 IFDHPolling CCID/src/ifdhandler.c:313:28 (libccid.so+0xb1bf) (BuildId: 69b3a74d7af87f05c5edb71935a43b024a0fe968)
    #2 EHStatusHandlerThread PCSC/src/eventhandler.c:467:10 (pcscd+0xd6f9b) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

  As if synchronized via sleep:
    #0 nanosleep <null> (pcscd+0x515ed) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #1 SYS_Sleep PCSC/src/sys_unix.c:69:9 (pcscd+0xdfbf9) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #2 SVCServiceRunLoop PCSC/src/pcscdaemon.c:117:10 (pcscd+0xd956a) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #3 main PCSC/src/pcscdaemon.c:801:2 (pcscd+0xd8810) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

  Location is global 'ReaderIndex' of size 64 at 0x7fd1b32be970 (libccid.so+0x22970)

  Mutex M0 (0x7b0c00000ed0) created at:
    #0 pthread_mutex_init <null> (pcscd+0x555cf) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #1 RFAddReader PCSC/src/readerfactory.c:355:9 (pcscd+0xdb4b7) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #2 HPAddDevice PCSC/src/hotplug_libudev.c:512:8 (pcscd+0xe3409) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #3 HPScanUSB PCSC/src/hotplug_libudev.c:579:3 (pcscd+0xe2a1d) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #4 HPRegisterForHotplugEvents PCSC/src/hotplug_libudev.c:761:2 (pcscd+0xe2a1d)
    #5 main PCSC/src/pcscdaemon.c:768:7 (pcscd+0xd8717) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

  Mutex M1 (0x7fd1b32be948) created at:
    #0 pthread_mutex_lock <null> (pcscd+0x71ada) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #1 CreateChannelByNameOrChannel CCID/src/ifdhandler.c:119:8 (libccid.so+0x82ae) (BuildId: 69b3a74d7af87f05c5edb71935a43b024a0fe968)
    #2 IFDHCreateChannelByName CCID/src/ifdhandler.c:233:9 (libccid.so+0x7e55) (BuildId: 69b3a74d7af87f05c5edb71935a43b024a0fe968)
    #3 IFDOpenIFD PCSC/src/ifdwrapper.c:136:9 (pcscd+0xdd0cb) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #4 RFInitializeReader PCSC/src/readerfactory.c:1121:8 (pcscd+0xdd0cb)
    #5 RFAddReader PCSC/src/readerfactory.c:366:7 (pcscd+0xdb52a) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #6 RFAddReader PCSC/src/readerfactory.c:366:7 (pcscd+0xdb52a) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #7 HPAddDevice PCSC/src/hotplug_libudev.c:512:8 (pcscd+0xe3409) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #8 HPScanUSB PCSC/src/hotplug_libudev.c:579:3 (pcscd+0xe2a1d) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #9 HPRegisterForHotplugEvents PCSC/src/hotplug_libudev.c:761:2 (pcscd+0xe2a1d)
    #10 main PCSC/src/pcscdaemon.c:768:7 (pcscd+0xd8717) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

  Thread T7 (tid=4049, running) created by thread T4 at:
    #0 pthread_create <null> (pcscd+0x53dfd) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #1 ThreadCreate PCSC/src/utils.c:184:8 (pcscd+0xe3cab) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #2 EHSpawnEventHandler PCSC/src/eventhandler.c:233:7 (pcscd+0xd6840) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #3 RFAddReader PCSC/src/readerfactory.c:397:8 (pcscd+0xdb6ba) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #4 HPAddDevice PCSC/src/hotplug_libudev.c:512:8 (pcscd+0xe3409) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)
    #5 HPEstablishUSBNotifications PCSC/src/hotplug_libudev.c:646:6 (pcscd+0xe3783) (BuildId: 046d0874ce19c882d4f3b8ab5213aa4cd336cd5e)

SUMMARY: ThreadSanitizer: data race CCID/src/utils.c:81:21 in ReleaseReaderIndex
==================
LudovicRousseau added a commit that referenced this issue Apr 30, 2024
@LudovicRousseau
Add authenton #1- CTAP2.1
b561a8f
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@LudovicRousseau @FeitianSmartcardReader