udp.c: Add explicit cast to muffle bogus Clang warning.

[secnet] / udp.c

diff --git a/udp.c b/udp.c
index 9be56e1caeb14acd95dd907eafe1a86d38e04095..ee38d51587eb02f56ec47ea98cb5ec0db3982173 100644 (file)
--- a/udp.c
+++ b/udp.c
@@ -269,7 +269,7 @@ static bool_t record_socket_gotaddr(struct udpcommon *uc, struct udpsock *us,
     socklen_t salen=sizeof(us->addr);
     int r=getsockname(us->fd,&us->addr.sa,&salen);
     if (r) FAIL("getsockname()");
     socklen_t salen=sizeof(us->addr);
     int r=getsockname(us->fd,&us->addr.sa,&salen);
     if (r) FAIL("getsockname()");

-    if (salen>sizeof(us->addr)) { errno=0; FAIL("getsockname() length"); }
+    if ((size_t)salen>sizeof(us->addr)) { errno=0; FAIL("getsockname() length"); }

     return True;
 
  failed:
     return True;
 
  failed: