[ovs-dev] [PATCH v2 1/2] tun_metadata: Fix coredump caused by use-after-free bug

[Yifeng Sun]

ofproto_get_tun_tab() calls ovsrcu_get(). This ensures our reading of
tun_table is safe before quiesce state.

On Wed, Apr 8, 2020 at 8:36 AM William Tu <u9012063 at gmail.com> wrote:

> On Wed, Apr 8, 2020 at 8:16 AM Yifeng Sun <pkusunyifeng at gmail.com> wrote:
> >
> > ovsrcu_set() is not necessary here because frozen_flow is on stack.
> >
> Ok, thanks.
>