From: Richard Levitte <levitte@openssl.org>
Date: Wed, 12 Jan 2005 09:51:31 +0000 (+0000)
Subject: Correct a faulty address assignment, and add a length check (not
X-Git-Tag: OpenSSL_0_9_7f~47
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=47c88d741310d08a71bcf98a32349aa88669ff2e;p=openssl

Correct a faulty address assignment, and add a length check (not
really needed now, but may be needed in the future, who knows?).
---

diff --git a/crypto/rand/rand_vms.c b/crypto/rand/rand_vms.c
index 29b2d7af0b..1267a3acae 100644
--- a/crypto/rand/rand_vms.c
+++ b/crypto/rand/rand_vms.c
@@ -101,11 +101,12 @@ int RAND_poll(void)
 	pitem = item;
 
 	/* Setup */
-	while (pitems_data->length)
+	while (pitems_data->length
+		&& (total_length + pitems_data->length <= 256))
 		{
 		pitem->length = pitems_data->length;
 		pitem->code = pitems_data->code;
-		pitem->buffer = (long *)data_buffer[total_length];
+		pitem->buffer = (long *)&data_buffer[total_length];
 		pitem->retlen = 0;
 		total_length += pitems_data->length;
 		pitems_data++;