From: Mark Eichin <eichin@mit.edu>
Date: Mon, 25 Sep 1995 04:20:37 +0000 (+0000)
Subject: (this may have caused the spin-looping I saw...)
X-Git-Tag: krb5-1.0-beta6~1015
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f66622c5dd00459a335143ec94c90eb8cf7862f2;p=krb5.git

(this may have caused the spin-looping I saw...)

	* krb524d.c (do_connection): if recvfrom failed, just return,
	don't try to use the (likely invalid) sockaddr in a reply message.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6850 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/krb524/ChangeLog b/src/krb524/ChangeLog
index b361dff33..a46711842 100644
--- a/src/krb524/ChangeLog
+++ b/src/krb524/ChangeLog
@@ -1,3 +1,8 @@
+Mon Sep 25 00:15:47 1995  Mark Eichin  <eichin@cygnus.com>
+
+	* krb524d.c (do_connection): if recvfrom failed, just return,
+	don't try to use the (likely invalid) sockaddr in a reply message.
+
 Thu Sep 14 17:36:11 1995  Mark Eichin  <eichin@cygnus.com>
 
 	* krb524d.c (usage): needs to get context to pass to
diff --git a/src/krb524/krb524d.c b/src/krb524/krb524d.c
index 889a11b81..df9a15c06 100644
--- a/src/krb524/krb524d.c
+++ b/src/krb524/krb524d.c
@@ -268,8 +268,9 @@ krb5_error_code do_connection(s, context)
      saddrlen = sizeof(struct sockaddr);
      ret = recvfrom(s, msgdata.data, msgdata.length, 0, &saddr, &saddrlen);
      if (ret < 0) {
-	  ret = errno;
-	  goto error;
+       /* if recvfrom fails, we probably don't have a valid saddr to 
+	  use for the reply, so don't even try to respond. */
+       return errno;
      }
      if (debug)
 	  printf("message received\n");