Hi,
I am trying to connect postgres to mono on ubuntu 64 bits. There is a
problem when converting wchar data from a bound parameter. The call to
ucs2_to_utf8 in convert.c always fails. Doing some mylog stuff I noticed
the passed parameters behave weird. The output of (wj is an int).
mylog("wj C_WCHAR=%s used=%d, WCLEN=%d\n", buffer, used, WCLEN);
mylog(" used stuff: %d:%d:%d\n", used > 0, used / WCLEN, used > 0 ?
used / WCLEN : used);
wj = used;
mylog(" more used stuff: %d:%d:%d\n", wj > 0, wj / WCLEN, wj > 0 ? wj /
WCLEN : wj);
is
[140667133007808]wj C_WCHAR=b used=-3, WCLEN=2
[140667133007808] used stuff: 1:2147483646:2147483646
[140667133007808] more used stuff: 0:-2:-3
so ucs2_to_utf8 does not alloc any space and the operation fails.
When I change the call to
buf = allocbuf = ucs2_to_utf8((SQLWCHAR *) buffer, wj, &wj, FALSE);
used = wj;
it seems to work.
Anybody an idea what went wrong with the content of the 'used' variable
here?
regards,
--
Willem-Jan de Hoog
