On Fri, Oct 4, 2013 at 2:22 PM, Simon <turne...@gmail.com> wrote: > Hi Richard, > > That helped a lot and got me passed that point. However, I didn't go very > far from where I were... > > It now compiles fine, however the program segfaults within the > sqlite3_step() of the "create virtual table foo using vtable_module1;" > statement. > > Using valgrind, I get this interesting message: > > ==31748== Jump to the invalid address stated on the next line > ==31748== at 0x0: ??? > ==31748== by 0x5A0D119: vtabCallConstructor (in > /usr/lib64/libsqlite3.so.0.8.6) > ==31748== by 0x5A3D499: sqlite3VdbeExec (in /usr/lib64/libsqlite3.so.0.8.6) > ==31748== by 0x5A3E969: sqlite3_step (in /usr/lib64/libsqlite3.so.0.8.6) > [...] > > This looks (to me) like one of the NULL function pointers in struct > sqlite3_module is being called. I added a valid xRename() function as I > had initially thought it was optionnal, but still not working. I then > tried creating a dummy function for every one of these pointers, but I get > the same result. I even tried changing the "create virtual..." statement > to include module params (which my module ignores) but again it didn't > change anything. > > Where should I look at next? > > Recompile with line-number information (-g is it?) so that you know exactly which line of code tried to jump to the NULL pointer. Then you'll know exactly which method you need to add.
-- D. Richard Hipp d...@sqlite.org _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
