Dear Ludovic, thanks for taking care of this issue.
On Monday 25 July 2011, 14:30:35 Ludovic Rousseau wrote: > 2011/7/25 Hans-Peter Jansen <[email protected]>: > > Hi, > > Hello, > > > although being pretty new to smartcard businesses, I developed a > > small app, that reads EU driver cards contents, using: > > > > Bus 001 Device 012: ID 046a:002d Cherry GmbH SmartTerminal XX44 > > > > through: > > > > libpcsclite1-1.7.4-57.1 > > pcsc-ccid-1.4.4-22.7 > > pcsc-lite-1.7.4-57.1 > > > > that were publically built here: > > > > https://build.opensuse.org/project/monitor?project=home%3Afrispete% > >3Achipcard > > What is the output of: > /usr/sbin/pcscd --version I hoped, that the rpm version numbers from above would suffice. Anyway: pcsc-lite version 1.7.4. Copyright (C) 1999-2002 by David Corcoran <[email protected]>. Copyright (C) 2001-2011 by Ludovic Rousseau <[email protected]>. Copyright (C) 2003-2004 by Damien Sauveron <[email protected]>. Report bugs to <[email protected]>. Enabled features: Linux i686-suse-linux-gnu serial usb libusb usbdropdir=/usr/lib/readers ipcdir=/var/run/pcscd configdir=/etc/reader.conf.d > > During that course, I've noticed, that even without any further > > actions besides starting pcscd with a connected card reader, the 3 > > pcscd threads eat my heap for breakfirst. > > The bug may already be fixed in the pcsc-lite subversion repository. > http://pcsclite.alioth.debian.org/pcsclite.html Okay, I built pcsc-lite rev5875 on build service (see link above), where e.g. the build log is available by just clicking in a certain build target link. For historical and other reasons, my production systems bases on openSUSE 11.1/i586 still. PC/SC lite has been configured with following options: Version: 1.7.5-svn5875 System binaries: /usr/sbin Configuration dir: /etc/reader.conf.d Host: i686-suse-linux-gnu Compiler: gcc Preprocessor flags: -I${top_srcdir}/src Compiler flags: -Wall -fno-common -march=i586 -mtune=i686 -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g Preprocessor flags: -I${top_srcdir}/src Linker flags: Libraries: PTHREAD_CFLAGS: -pthread PTHREAD_LIBS: PCSC_ARCH: Linux pcscd binary /usr/sbin/pcscd libudev support: no libusb support: yes USB drop directory: /usr/lib/readers ATR parsing messages: false ipcdir: /var/run/pcscd use serial: yes use usb: yes PCSCLITE_FEATURES: Linux i686-suse-linux-gnu serial usb libusb usbdropdir=/usr/lib/readers ipcdir=/var/run/pcscd configdir=/etc/reader.conf.d The udev support keeps disabled, even if the related devel were installed. I guess, they are simply too old, but should not lead to such a severe memory leak, does it? Unfortunately, the problem persists: $ /usr/sbin/pcscd -v pcsc-lite version 1.7.5-svn5875. Copyright (C) 1999-2002 by David Corcoran <[email protected]>. Copyright (C) 2001-2011 by Ludovic Rousseau <[email protected]>. Copyright (C) 2003-2004 by Damien Sauveron <[email protected]>. Report bugs to <[email protected]>. Enabled features: Linux i686-suse-linux-gnu serial usb libusb usbdropdir=/usr/lib/readers ipcdir=/var/run/pcscd configdir=/etc/reader.conf.d [Note: as visible in the pcsc-lite.spec file (the rpm counterpart of debian/rules), I've patched configure.in to reflect the new expected version and added the svn revision. For packagers of svn snapshots, it might be advantageous to set the targeted version early in the development process, e.g: AC_INIT(pcsc-lite, 1.7.5-svn) ] Just started: $ ps -FLC pcscd UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 3 4676 992 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 3 4676 992 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23063 0 3 4676 992 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd Running my app: $ ps -FLC pcscd UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 5 8917 1796 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 5 8917 1796 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23063 0 5 8917 1796 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23166 0 5 8917 1796 1 10:49 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23765 0 5 8917 1796 0 10:50 pts/24 00:00:00 /usr/sbin/pcscd After reading one card: $ ps -FLC pcscd UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 3 8949 1844 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 3 8949 1844 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23063 0 3 8949 1844 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd About ten minutes later: $ LANG=C date; ps -FLC pcscd Tue Jul 26 10:57:09 CEST 2011 UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 3 9173 2756 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 3 9173 2756 1 10:47 pts/24 00:00:01 /usr/sbin/pcscd root 23060 1 23063 0 3 9173 2756 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd 11 minutes: $ LANG=C date; ps -FLC pcscd Tue Jul 26 10:57:54 CEST 2011 UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 3 9205 2884 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 3 9205 2884 1 10:47 pts/24 00:00:01 /usr/sbin/pcscd root 23060 1 23063 0 3 9205 2884 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd about 3,5 hours after start: $ LANG=C date; ps -FLC pcscd Tue Jul 26 13:09:50 CEST 2011 UID PID PPID LWP C NLWP SZ RSS PSR STIME TTY TIME CMD root 23060 1 23060 0 3 14801 25304 0 10:47 pts/24 00:00:00 /usr/sbin/pcscd root 23060 1 23061 0 3 14801 25304 0 10:47 pts/24 00:00:11 /usr/sbin/pcscd root 23060 1 23063 0 3 14801 25304 1 10:47 pts/24 00:00:00 /usr/sbin/pcscd Thanks, Pete _______________________________________________ Muscle mailing list [email protected] http://lists.drizzle.com/mailman/listinfo/muscle
