constrain to MAXHOSTNAMELEN-1 not MAXDNAME, duh

1 files changed, 5 insertions, 3 deletions

diff --git a/src/lib/libc/net/res_comp.c b/src/lib/libc/net/res_comp.c
index bcc7d16c4d..86ff7e7657 100644
--- a/src/lib/libc/net/res_comp.c
+++ b/src/lib/libc/net/res_comp.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: res_comp.c,v 1.5 1997/03/27 20:45:33 deraadt Exp $    */
+/*      $OpenBSD: res_comp.c,v 1.6 1997/04/19 10:10:47 deraadt Exp $    */
 
 /*
  * ++Copyright++ 1985, 1993
@@ -60,7 +60,7 @@
 static char sccsid[] = "@(#)res_comp.c  8.1 (Berkeley) 6/4/93";
 static char rcsid[] = "$From: res_comp.c,v 8.11 1996/12/02 09:17:22 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_comp.c,v 1.5 1997/03/27 20:45:33 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: res_comp.c,v 1.6 1997/04/19 10:10:47 deraadt Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -100,7 +100,9 @@ dn_expand(msg, eomorig, comp_dn, exp_dn, length)
 
         dn = exp_dn;
         cp = comp_dn;
-        eom = exp_dn + (length > MAXDNAME ? MAXDNAME : length);
+        if (length > MAXHOSTNAMELEN-1)
+                length = MAXHOSTNAMELEN-1;
+        eom = exp_dn + length;
         /*
          * fetch next label in domain name
          */