26 Mar
2025
26 Mar
'25
12:43 p.m.
On Wed, Mar 26, 2025 at 6:22 PM Antonio Quartulli antonio@openvpn.net wrote:
This is not what we want.
Got it. You could replace it with atomic_fetch_add_unless(&pid->seq_num, 1, 0) and check if it wraps around to zero.
What about the first time when seq_num is 0? It will already stop, no?
The initial value of seq_num is 1.
+void ovpn_pktid_xmit_init(struct ovpn_pktid_xmit *pid) +{
atomic64_set(&pid->seq_num, 1);+}