Changes in uspace/srv/net/udp/assoc.c [443a0bc:58e8646] in mainline

File:

• uspace/srv/net/udp/assoc.c (modified) (2 diffs)

uspace/srv/net/udp/assoc.c

@@ -40 +40 @@
 #include <fibril_synch.h>
 #include <inet/endpoint.h>
+#include <inet/inet.h>
 #include <io/log.h>
 #include <nettl/amap.h>
@@ -261 +262 @@
                 return EINVAL;
 
+        /* This association has no local address set. Need to determine one. */
+        log_msg(LOG_DEFAULT, LVL_DEBUG, "udp_assoc_send - check no local addr");
+        if (inet_addr_is_any(&epp.local.addr) && !assoc->nolocal) {
+                log_msg(LOG_DEFAULT, LVL_DEBUG, "Determine local address.");
+                rc = inet_get_srcaddr(&epp.remote.addr, 0, &epp.local.addr);
+                if (rc != EOK) {
+                        log_msg(LOG_DEFAULT, LVL_DEBUG, "Cannot determine "
+                            "local address.");
+                        return EINVAL;
+                }
+        }
+
         log_msg(LOG_DEFAULT, LVL_DEBUG, "udp_assoc_send - check version");
 
-        if (epp.remote.addr.version != epp.local.addr.version)
+        if (!inet_addr_is_any(&epp.local.addr) &&
+            epp.remote.addr.version != epp.local.addr.version)
                 return EINVAL;