X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=udp.c;h=30bf73f7476030df04a2d99106423cb021f6ccdc;hb=5f8b7a8ea0f928a60a67068408fd7a798024a877;hp=838fd5141db605bc2f2037c315c5cd272ff97245;hpb=313e4f0fe0eecf9316716535c2a1100a369fa934;p=secnet.git

diff --git a/udp.c b/udp.c
index 838fd51..30bf73f 100644
--- 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