# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	patch-al
#	patch-am
#
echo x - patch-al
sed 's/^X//' >patch-al << 'END-of-patch-al'
X--- db.c.orig	Sat Sep 30 19:39:58 2000
X+++ db.c	Tue Apr 13 17:42:20 2004
X@@ -283,7 +283,7 @@
X 	BCOPY(e, ep->e, 6);
X 	if (h == NULL && !initializing)
X 		h = getsname(a);
X-	if (h != NULL && !isdigit((int)*h))
X+	if (h != NULL)
X 		strcpy(ep->h, h);
X 	ep->t = t;
X 	return (ep);
X@@ -301,7 +301,7 @@
X 		return;
X 	ep = ap->elist[0];
X 	h = getsname(ap->a);
X-	if (!isdigit((int)*h) && strcmp(h, ep->h) != 0) {
X+	if (h != NULL && strcmp(h, ep->h) != 0) {
X 		syslog(LOG_INFO, "hostname changed %s %s %s -> %s",
X 		    intoa(ap->a), e2str(ep->e), ep->h, h);
X 		strcpy(ep->h, h);
END-of-patch-al
echo x - patch-am
sed 's/^X//' >patch-am << 'END-of-patch-am'
X--- dns.c.orig	Fri Oct 13 21:50:52 2000
X+++ dns.c	Tue Apr 13 17:35:07 2004
X@@ -137,7 +137,7 @@
X 	return (0);
X }
X
X-/* Return the cannonical name of the host */
X+/* Return the canonical name of the host (NULL if not found) */
X char *
X gethname(u_int32_t a)
X {
X@@ -150,18 +150,18 @@
X 	hp = gethostbyaddr((char *)&a, sizeof(a), AF_INET);
X 	_res.options = options;
X 	if (hp == NULL)
X-		return (intoa(a));
X+		return NULL;
X 	return (hp->h_name);
X }
X
X-/* Return the simple name of the host */
X+/* Return the simple name of the host (NULL if not found) */
X char *
X getsname(register u_int32_t a)
X {
X 	register char *s, *cp;
X
X 	s = gethname(a);
X-	if (!isdigit((int)*s)) {
X+	if (s != NULL) {
X 		cp = strchr(s, '.');
X 		if (cp != NULL)
X 			*cp = '\0';
END-of-patch-am
exit