-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Grzegorz Wierzchowski wrote: > That was my first suspicion that there is some memmove with cursor object or > so. > This would mean that sqlite* or maybe other sensitive pointers can not be > members of cursor object, what is wrong for me.
There is an issue with mutexes and with using freed memory. My best guess as to what is going on is that you are freeing the db in xClose and allocating in xFilter but that they end up mismatched in some way. You can see what has happened using valgrind. I compiled the testfixture like this: make -f Makefile.linux-gcc TOP=`pwd` BCC="gcc -g" TCC="gcc -g" THREADLIB=-lpthread READLINE_FLAGS=-DHAVE_READLINE LIBREADLINE=-lreadline TCL_FLAGS=-I/usr/include/tcl8.4 LIBTCL=-ltcl testfixture valgrind then shows in detail what has happened. If you add OPTS=-DSQLITE_DEBUG then you also get all SQLite assertions turned on and a mutex isn't held when it should be fires. Roger -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkr7j38ACgkQmOOfHg372QSyGQCeLJs7ZUDu/sbiidgYdOGSqkmY O9YAoLnuAkLKnixcFJ4ml4gISJWbWcA7 =M9Of -----END PGP SIGNATURE----- _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users