HevSocks5Session: Free pbuf on send failed.

Spider84 · May 10, 2021 · ba5073b · ba5073b
1 parent c4c02d0
commit ba5073b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/hev-socks5-session.c b/src/hev-socks5-session.c
@@ -915,7 +915,8 @@ socks5_do_fwd_dns (HevSocks5Session *self)
 
  /* send dns response */
  hev_task_mutex_lock (self->mutex);
- udp_sendto (self->udp, buf, &self->addr, self->port);
+ if (udp_sendto (self->udp, buf, &self->addr, self->port) != ERR_OK)
+ pbuf_free (buf);
  hev_task_mutex_unlock (self->mutex);
 
  return STEP_CLOSE_SESSION;