(res_send): Use socklen_t type for `fromlen' variable.

diff --git a/resolv/res_send.c b/resolv/res_send.c
index a4d242e..eb159be 100644 (file)
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -498,7 +498,7 @@ read_len:
                        struct timeval timeout;
                        fd_set dsmask;
                        struct sockaddr_in from;
-                       size_t fromlen;
+                       socklen_t fromlen;
 
                        if ((s < 0) || vc) {
                                if (vc)