wireguard: fix exponential backoff when resolving hosts

It should stop at 25s, not start.
Fixes #12134

diff --git a/src/network/netdev/wireguard.c b/src/network/netdev/wireguard.c
index 03eaac1f9cba59026fa1bf3eca52558dec27d766..5d9df16349c85228f0fb8c7928f3f3923f65d21c 100644 (file)
--- a/src/network/netdev/wireguard.c
+++ b/src/network/netdev/wireguard.c
@@ -322,7 +322,7 @@ static int on_resolve_retry(sd_event_source *s, usec_t usec, void *userdata) {
  * increasing time in milliseconds to wait starting at 200ms and capped at 25 seconds.
  */
 static int exponential_backoff_milliseconds(unsigned n_retries) {
-        return (2 << MAX(n_retries, 7U)) * 100 * USEC_PER_MSEC;
+        return (2 << MIN(n_retries, 7U)) * 100 * USEC_PER_MSEC;
 }
 
 static int wireguard_resolve_handler(sd_resolve_query *q,