+++ /dev/null
-From e22f5a9c8e53a2373e8a939771e964ad315cdc5f Mon Sep 17 00:00:00 2001
-From: Chuck Lever <chuck.lever@oracle.com>
-Date: Tue, 24 Aug 2010 07:16:10 -0400
-Subject: [PATCH] statd: statd fails to monitor if no reverse mapping of mon_name exists
-
-Commit 8ce130c4 switched in the new statd_canonical_name() function
-that constructs a "unique" name statd can use to uniquely identify a
-monitor record.
-
-The legacy statd would monitor a client that sent an IP address with
-no reverse map as its caller_name. To remain bug-for-bug compatible,
-allow this case in the new statd.
-
-This shouldn't be a problem: statd_canonical_name() needs to create
-a unique name for the monitored host so it can keep track of monitor
-requests from the same remote. The IP address itself should work as
-well as the host's canonical name, in case there is no reverse
-mapping.
-
-We still enforce the requirement that a mon_name that is a DNS name
-must have a forward map to an IP address.
-
-Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
-Signed-off-by: Steve Dickson <steved@redhat.com>
----
- utils/statd/hostname.c | 4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
-diff --git a/utils/statd/hostname.c b/utils/statd/hostname.c
-index 7d704cc..38f2265 100644
---- a/utils/statd/hostname.c
-+++ b/utils/statd/hostname.c
-@@ -212,7 +212,9 @@ statd_canonical_name(const char *hostname)
- buf, (socklen_t)sizeof(buf));
- freeaddrinfo(ai);
- if (!result)
-- return NULL;
-+ /* OK to use presentation address,
-+ * if no reverse map exists */
-+ return strdup(hostname);
- return strdup(buf);
- }
-
---
-1.7.1
-