> On 11 Jun 2019, at 19:01, guangwei <caoguangwei...@163.com> wrote:
>
> I'am now working on version 19.04, and find the behavior of
> vlib_buffer_free_no_next is different between 18.07 and 19.04, I think it's
> the bug for 19.04:
>
> always_inline void
> vlib_buffer_free_no_next (vlib_main_t * vm,
> /* pointer to first buffer */
> u32 * buffers,
> /* number of buffers to free */
> u32 n_buffers)
> {
> vlib_buffer_free_inline (vm, buffers, n_buffers, /* maybe next */ 0);
> <--------this maybe next don't used in function vlib_buffer_free_inline;
> }
>
Yep, looks like this is missing:
- if (flags & VLIB_BUFFER_NEXT_PRESENT)
+ if (maybe_next && (flags & VLIB_BUFFER_NEXT_PRESENT))
will submit patch...
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