careful about MAXADDRS, abrown@eecs.harvard.edu

diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c
index 6d5124d..83e0225 100644 (file)
--- a/lib/libc/net/gethostnamadr.c
+++ b/lib/libc/net/gethostnamadr.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.12 1996/09/28 13:26:34 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.13 1997/01/30 05:56:06 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -195,6 +195,8 @@ getanswer(answer, anslen, iquery)
        *hap = NULL;
        host.h_addr_list = h_addr_ptrs;
        haveanswer = 0;
+       if (ancount > MAXADDRS)
+               ancount = MAXADDRS;
        while (--ancount >= 0 && cp < eom) {
                if ((n = dn_expand((u_char *)answer->buf, (u_char *)eom,
                    (u_char *)cp, bp, buflen)) < 0)