From cc96f6b7a491b99714cd12712db6289e4d6dbb17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bodo=20M=C3=B6ller?= <bodo@openssl.org>
Date: Tue, 11 Jan 2000 08:18:55 +0000
Subject: [PATCH] add check for internal error

---
 ssl/s3_pkt.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
index 7728284bef..93d1461a32 100644
--- a/ssl/s3_pkt.c
+++ b/ssl/s3_pkt.c
@@ -167,6 +167,11 @@ static int ssl3_read_n(SSL *s, int n, int max, int extend)
 		if (max > max_max)
 			max = max_max;
 	}
+	if (n > max) /* does not happen */
+		{
+		SSLerr(SSL_F_SSL3_READ_N,SSL_R_INTERNAL_ERROR);
+		return -1;
+		}
 
 	off = s->packet_length;
 	newb = s->s3->rbuf.left;
-- 
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