incompatibility between pcsc-tools 1.5.2 and pcsc-lite-devel 1.8.23? about pcsc-tools HOT 8 CLOSED

strace pcsc_scan

strace pcsc_scan
execve("/usr/bin/pcsc_scan", ["pcsc_scan"], 0x7ffc66e6abf0 /* 8 vars */) = 0
brk(NULL)                               = 0x55f39b4bc000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=14611, ...}) = 0
mmap(NULL, 14611, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe0b4f14000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib64/libpcsclite.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\33\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43456, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0b4f12000
mmap(NULL, 2141808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe0b4ae8000
mprotect(0x7fe0b4af2000, 2093056, PROT_NONE) = 0
mmap(0x7fe0b4cf1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fe0b4cf1000
close(3)                                = 0
openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360a\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=140688, ...}) = 0
mmap(NULL, 2217064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe0b48ca000
mprotect(0x7fe0b48e3000, 2093056, PROT_NONE) = 0
mmap(0x7fe0b4ae2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fe0b4ae2000
mmap(0x7fe0b4ae4000, 13416, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe0b4ae4000
close(3)                                = 0
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\20\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2034840, ...}) = 0
mmap(NULL, 3906144, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe0b4510000
mprotect(0x7fe0b46c1000, 2093056, PROT_NONE) = 0
mmap(0x7fe0b48c0000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b0000) = 0x7fe0b48c0000
mmap(0x7fe0b48c6000, 14944, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe0b48c6000
close(3)                                = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0b4f0f000
arch_prctl(ARCH_SET_FS, 0x7fe0b4f0f780) = 0
mprotect(0x7fe0b48c0000, 16384, PROT_READ) = 0
mprotect(0x7fe0b4ae2000, 4096, PROT_READ) = 0
mprotect(0x7fe0b4cf1000, 4096, PROT_READ) = 0
mprotect(0x55f39afd0000, 4096, PROT_READ) = 0
mprotect(0x7fe0b4f18000, 4096, PROT_READ) = 0
munmap(0x7fe0b4f14000, 14611)           = 0
set_tid_address(0x7fe0b4f0fa50)         = 40
set_robust_list(0x7fe0b4f0fa60, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fe0b48cfc60, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fe0b48dc300}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fe0b48cfd00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe0b48dc300}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
brk(NULL)                               = 0x55f39b4bc000
brk(0x55f39b4dd000)                     = 0x55f39b4dd000
write(1, "PC/SC device scanner\n", 21PC/SC device scanner
)  = 21
write(1, "V 1.5.2 (c) 2001-2017, Ludovic R"..., 67V 1.5.2 (c) 2001-2017, Ludovic Rousseau <[email protected]>
) = 67
stat("/var/run/pcscd/pcscd.comm", {st_mode=S_IFSOCK|0666, st_size=0, ...}) = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
connect(3, {sa_family=AF_UNIX, sun_path="/var/run/pcscd/pcscd.comm"}, 28) = 0
fcntl(3, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
select(4, NULL, [3], NULL, NULL)        = 1 (out [3])
sendto(3, "\f\0\0\0\21\0\0\0", 8, MSG_NOSIGNAL, NULL, 0) = 8
select(4, NULL, [3], NULL, NULL)        = 1 (out [3])
sendto(3, "\4\0\0\0\3\0\0\0\0\0\0\0", 12, MSG_NOSIGNAL, NULL, 0) = 12
select(4, [3], NULL, NULL, NULL)        = 1 (in [3])
read(3, 0x7ffd0c68a16c, 12)             = -1 ECONNRESET (Connection reset by peer)
ioctl(2, TCGETS, {B38400 opost isig icanon echo ...}) = 0
write(1, "\33[31mSCardEstablishContext: RPC "..., 53SCardEstablishContext: RPC transport error.
) = 53
exit_group(-1)                          = ?
+++ exited with 255 +++

24080463 winscard_msg_srv.c:255:ProcessEventsServer() Common channel packet arrival
00000028 winscard_msg_srv.c:267:ProcessEventsServer() ProcessCommonChannelRequest detects: 7
00000004 pcscdaemon.c:133:SVCServiceRunLoop() A new context thread creation is requested: 7
00000251 auth.c:86:IsClientAuthorized() polkit_authority_get_sync failed
00000008 winscard_svc.c:335:ContextThread() Rejected unauthorized PC/SC client
00000015 winscard_svc.c:1029:MSGCleanupClient() Thread is stopping: dwClientID=7, threadContext @0x556cb9519ac0
00000003 winscard_svc.c:1035:MSGCleanupClient() Freeing SCONTEXT @0x556cb9519ac0

00000036 [140396675705024] winscard_msg_srv.c:267:ProcessEventsServer() ProcessCommonChannelRequest detects: 6
00000004 [140396675705024] pcscdaemon.c:133:SVCServiceRunLoop() A new context thread creation is requested: 6
00000076 [140396632725248] winscard_svc.c:340:ContextThread() Authorized PC/SC client
00000010 [140396632725248] winscard_svc.c:344:ContextThread() Thread is started: dwClientID=6, threadContext @0xfe5940
00000056 [140396632725248] winscard_svc.c:362:ContextThread() Received command: CMD_VERSION from client 6
00000086 [140396632725248] winscard_svc.c:374:ContextThread() Client is protocol version 4:3
00000007 [140396632725248] winscard_svc.c:383:ContextThread() Client protocol is 4:3
00000003 [140396632725248] winscard_svc.c:385:ContextThread() Server protocol is 4:4
00000003 [140396632725248] winscard_svc.c:394:ContextThread() CMD_VERSION rv=0x8010001D for client 6
00000300 [140396632725248] winscard_svc.c:354:ContextThread() Client die: 6
00000041 [140396632725248] winscard_svc.c:1055:MSGCleanupClient() Thread is stopping: dwClientID=6, threadContext @0xfe5940
00000007 [140396632725248] winscard_svc.c:1061:MSGCleanupClient() Freeing SCONTEXT @0xfe5940```

Client protocol is 4:3
Server protocol is 4:4