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authorTheo de Raadt <deraadt@cvs.openbsd.org>1997-01-30 05:56:07 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>1997-01-30 05:56:07 +0000
commitda162ff554fed0189ed4d55c19e1b3c001f7673b (patch)
tree4e427dc42067237ea25324c8197637213e61c73b
parentf1b2c52d4f7fdc1ca8cafe071aa6c53fa58d9ffe (diff)
careful about MAXADDRS, abrown@eecs.harvard.edu
-rw-r--r--lib/libc/net/gethostnamadr.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c
index 6d5124d3083..83e0225a656 100644
--- 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)