On Thu, 2023-05-25 at 03:13 +0300, Eduard Zingerman wrote:
[...]
> +static void test_delete()
> +{
> + struct rb_node *next = rb_first(&test_tree);
> +
> + while (next) {
> + struct test_struct *pos = rb_entry(next, struct test_struct, rb_node);
> + next = rb_next(&pos->rb_node);
> + rb_erase(&pos->rb_node, &structures__tree);
^^^^^^^
Should be &test_tree
I made a mistake in this test code.
When correct tree is passed to rb_erase() test passes w/o segfaults.
The original issue is caused by the same 'struct structures' instance
being added to an rb_tree twice, posted a separate patch with a fix to
the mailing list.
> + }
> +}
[...]
