udp: Break out udp_destroy_socket

[secnet.git] / udp.c

diff --git a/udp.c b/udp.c
index 838fd5141db605bc2f2037c315c5cd272ff97245..30bf73f7476030df04a2d99106423cb021f6ccdc 100644 (file)
--- a/udp.c
+++ b/udp.c
@@ -183,6 +183,14 @@ static bool_t udp_sendmsg(void *commst, struct buffer_if *buf,
     return True;
 }
 
+void udp_destroy_socket(struct udpcommon *uc, struct udpsock *us)
+{
+    if (us->fd>=0) {
+       close(us->fd);
+       us->fd=-1;
+    }
+}
+
 bool_t udp_make_socket(struct udpcommon *uc, struct udpsock *us,
                       int failmsgclass)
 {
@@ -276,10 +284,7 @@ bool_t udp_make_socket(struct udpcommon *uc, struct udpsock *us,
     return True;
 
 failed:
-    if (us->fd>=0) {
-       close(us->fd);
-       us->fd=-1;
-    }
+    udp_destroy_socket(uc,us);
     return False;
 
 #undef FAIL