ai flags are not always preserved

fredrikwidlund · Nov 12, 2019 · 221974b · 221974b
1 parent 5d71b4b
commit 221974b
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/reactor/reactor_net.c b/src/reactor/reactor_net.c
@@ -58,7 +58,7 @@ static reactor_status reactor_net_resolver_handler(reactor_event *event)
   fileno = socket(ai->ai_family, SOCK_STREAM | SOCK_NONBLOCK, 0);
   reactor_assert_int_not_equal(fileno, -1);
 
-  if (ai->ai_flags & AI_PASSIVE)
+ if (net->options & REACTOR_NET_OPTION_PASSIVE)
     {
       if (net->options & REACTOR_NET_OPTION_REUSEPORT)
         (void) setsockopt(fileno, SOL_SOCKET, SO_REUSEPORT, (int[]){1}, sizeof(int));
@@ -130,6 +130,7 @@ reactor_status reactor_net_bind(reactor_net *net, char *node, char *service)
   if (reactor_fd_active(&net->fd))
     return REACTOR_ERROR;
 
+  net->options |= REACTOR_NET_OPTION_PASSIVE;
   net->resolver_job = reactor_resolver_request(reactor_net_resolver_handler, net, node, service, 0, SOCK_STREAM, AI_PASSIVE);
   return net->resolver_job ? REACTOR_OK : REACTOR_ERROR;
 }

diff --git a/src/reactor/reactor_net.h b/src/reactor/reactor_net.h
@@ -13,7 +13,8 @@ enum reactor_net_events
 enum reactor_net_options
 {
  REACTOR_NET_OPTION_REUSEPORT = 0x01,
- REACTOR_NET_OPTION_REUSEADDR = 0x02
+ REACTOR_NET_OPTION_REUSEADDR = 0x02,
+ REACTOR_NET_OPTION_PASSIVE   = 0x04
 };
 
 typedef enum reactor_net_options reactor_net_options;