Ludovic Rousseau wrote: > On 13/08/06, Tony Whitmore <[EMAIL PROTECTED]> wrote: > >> Program received signal SIGSEGV, Segmentation fault. >> [Switching to Thread -1227334736 (LWP 10746)] >> 0xffffe410 in __kernel_vsyscall () >> >> The backtrace shows: >> >> (gdb) bt >> #0 0xffffe410 in __kernel_vsyscall () >> #1 0xb7e500c1 in select () from /lib/tls/i686/cmov/libc.so.6 >> #2 0x0804e826 in SHMProcessEventsServer () >> #3 0x0804c3b2 in SVCServiceRunLoop () >> #4 0x0804cae3 in main () > > Can you recompile pcscd using debug? > do > $ ./configure CFLAGS=-g > $ make > and restart running pcscd inside gdb?
pcscd was compiled with -g already. The ./configure script is called
with the following arguments:
./configure --build i486-linux-gnu \
--prefix=/usr \
--enable-runpid=/var/run/pcscd.pid \
--enable-usbdropdir=/usr/lib/pcsc/drivers \
--enable-muscledropdir=/usr/lib/pcsc/services \
CFLAGS="-Wall -g -D_REENTRANT -O2" \
INSTALL_PROGRAM="install -p -o root -g root -m 755
-s" \
LDFLAGS="-lpthread"
(I should have mentioned before that I'm running pcsc-lite-1.2.9-beta as
packaged in Ubuntu Dapper.)
I called pcscd with "--apdu --foreground --debug" within gdb. I have
pasted the log of the entire gdb session at:
http://tonywhitmore.co.uk/cgi-local/wiki.pl?UsefulNotes/PcscdDebug
Thanks,
Tony
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