REQUIREMENTS update.

[paraslash.git] / net.c

diff --git a/net.c b/net.c
index b2c9c43a81ad356ec021373c12d5c764fa5b76f4..60f8e9a1d07cceafa4dcc51bb64ec5ae6b50b82e 100644 (file)
--- a/net.c
+++ b/net.c
@@ -157,9 +157,13 @@ int makesock(unsigned l3type, unsigned l4type, int passive,
        /* Set up address hint structure */
        memset(&hints, 0, sizeof(hints));
        hints.ai_family = l3type;
-       /* getaddrinfo does not really work well with SOCK_DCCP */
-       if (socktype == SOCK_DGRAM || socktype == SOCK_STREAM)
-               hints.ai_socktype = socktype;
+       hints.ai_socktype = socktype;
+       /* 
+        * getaddrinfo does not support SOCK_DCCP, so for the sake of lookup
+        * (and only then) pretend to be UDP.
+        */
+       if (l4type == IPPROTO_DCCP)
+               hints.ai_socktype = SOCK_DGRAM;
 
        /* only use addresses available on the host */
        hints.ai_flags = AI_ADDRCONFIG;