From: Theodore Tso <tytso@mit.edu>
Date: Wed, 1 Dec 1993 22:14:09 +0000 (+0000)
Subject: If the select gets an EINTR error, retry with that host immediately, instead
X-Git-Tag: krb5-1.0-beta3~123
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=6b50ce396e5dfcf7b4b8c169ca076485ac256466;p=krb5.git

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 f8dc24cab..64b964292 100644
--- 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;
 		}