From: David van Moolenbroek <david@minix3.org>
Date: Mon, 13 Aug 2012 16:23:48 +0000 (+0000)
Subject: random: resolve Coverity warnings
X-Git-Tag: v3.2.1~376
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/soc.html?a=commitdiff_plain;h=533f61249b8b3686a79f479f074d61988b0dfb08;p=minix.git

random: resolve Coverity warnings
---

diff --git a/drivers/random/aes/rijndael_api.c b/drivers/random/aes/rijndael_api.c
index 5a1a4a81c..9a564001a 100644
--- a/drivers/random/aes/rijndael_api.c
+++ b/drivers/random/aes/rijndael_api.c
@@ -92,7 +92,8 @@ int rijndael_makekey(rd_keyinstance *key,
 	    else break;
 
 	    if (keylen >= 256/8) return RD_BAD_KEY_MAT;
-	    B(k)[keylen++] = b;
+	    k[keylen/4][keylen%4] = b;
+	    keylen++;
 	}
 	if (c != 0) return RD_BAD_KEY_MAT;