If the select gets an EINTR error, retry with that host immediately, instead

of backing off through the exponential timeout.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3055 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/os/sendto_kdc.c b/src/lib/krb5/os/sendto_kdc.c
index f8dc24cab7931e1fdf56ccb1adb4d4741d236f0e..64b964292ae47dc5662782bbf877b98548cb78af 100644 (file)
--- a/src/lib/krb5/os/sendto_kdc.c
+++ b/src/lib/krb5/os/sendto_kdc.c
@@ -132,6 +132,7 @@ OLDDECLARG(krb5_data *, reply)
            if (send(socklist[addr[host].sa_family],
                       message->data, message->length, 0) != message->length)
              continue;
+       retry:
            waitlen.tv_usec = 0;
            waitlen.tv_sec = timeout;
            FD_ZERO(&readable);
@@ -143,7 +144,7 @@ OLDDECLARG(krb5_data *, reply)
                                &waitlen)) {
                if (nready == -1) {
                    if (errno == EINTR)
-                       continue;
+                       goto retry;
                    retval = errno;
                    goto out;
                }