From: Ben Laurie <ben@openssl.org>
Date: Thu, 5 Apr 2007 15:45:58 +0000 (+0000)
Subject: Avoid overrun. Coverity ID 60.
X-Git-Tag: OpenSSL_0_9_8k^2~908
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f6301f6888096a65919e07a3f9b37c2b672517c4;p=oweals%2Fopenssl.git

Avoid overrun. Coverity ID 60.
---

diff --git a/crypto/aes/aes_cfb.c b/crypto/aes/aes_cfb.c
index 5ee3e7277b..064b0d8b13 100644
--- a/crypto/aes/aes_cfb.c
+++ b/crypto/aes/aes_cfb.c
@@ -190,7 +190,7 @@ void AES_cfbr_encrypt_block(const unsigned char *in,unsigned char *out,
 			    unsigned char *ivec,const int enc)
     {
     int n,rem,num;
-    unsigned char ovec[AES_BLOCK_SIZE*2];
+    unsigned char ovec[AES_BLOCK_SIZE*2 + 1];  /* +1 because we dererefence (but don't use) one byte off the end */
 
     if (nbits<=0 || nbits>128) return;