Conditionalize use of snprintf.

diff --git a/common/nsupdate.c b/common/nsupdate.c
index 0e789f71d50ca876e32402e18ff3d109f7a729e1..daf3ee6a91496d0fdbb523ee472d126f0c68a6f0 100644 (file)
--- a/common/nsupdate.c
+++ b/common/nsupdate.c
@@ -25,7 +25,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: nsupdate.c,v 1.4 1999/07/12 22:43:08 mellon Exp $ Copyright (c) 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: nsupdate.c,v 1.5 1999/07/18 19:37:23 mellon Exp $ Copyright (c) 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -71,10 +71,15 @@ char *ddns_rev_name(lease, state, packet)
                          lease->ip_addr.len);
                return NULL;
        }
+#if defined (NO_SNPRINTF)
+       sprintf(revname, "%d.%d.%d.%d.%s.",
+                lease->ip_addr.iabuf[3], lease->ip_addr.iabuf[2],
+                lease->ip_addr.iabuf[1], lease->ip_addr.iabuf[0], revdomain);
+#else
        snprintf(revname, MAXDNAME, "%d.%d.%d.%d.%s.",
                 lease->ip_addr.iabuf[3], lease->ip_addr.iabuf[2],
                 lease->ip_addr.iabuf[1], lease->ip_addr.iabuf[0], revdomain);
-
+#endif
        return revname;
 }
 
@@ -158,11 +163,17 @@ char *ddns_fwd_name(lease, state, packet)
                return NULL;
        }
 
+#if defined (NO_SNPRINTF)
+       if (sprintf(hostname, "%s.%s.", hostname, domain) < 0) {
+               log_error("nsupdate: Build FQDN failed");
+               return NULL;
+       }
+#else
        if (snprintf(hostname, MAXDNAME, "%s.%s.", hostname, domain) < 0) {
                log_error("nsupdate: Build FQDN failed");
                return NULL;
        }
-
+#endif
        return hostname;
 }