Jan Engelhardt wrote:
Hmph, how are matches supposed to work with it at all?
Assume this:
static int ...check...(...)
{
struct my_match_info *info = matchinfo;
info->foobar = kmalloc(...);
}
->checkentry() is only called once for each rule, but if each
rule has its own data space (e.g. info->foobar), then that sucks.
->checkentry is called before the copying, so all CPUs get the same
foobar pointer.
-
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
