From: Bodo Möller <bodo@openssl.org>
Date: Fri, 26 Oct 2001 13:12:25 +0000 (+0000)
Subject: Consistency fix in BUF_MEM_grow: Initialise to zero when new memory
X-Git-Tag: OpenSSL_0_9_6c~26^2~80
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=b693f941fdf19e9006c141d5351d707ebbd89522;ds=sidebyside

Consistency fix in BUF_MEM_grow: Initialise to zero when new memory
had to be allocated, not just when reusing the existing buffer.
---

diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c
index b76ff3ad7a..9299baba9e 100644
--- a/crypto/buffer/buffer.c
+++ b/crypto/buffer/buffer.c
@@ -118,8 +118,9 @@ int BUF_MEM_grow(BUF_MEM *str, int len)
 	else
 		{
 		str->data=ret;
-		str->length=len;
 		str->max=n;
+		memset(&str->data[str->length],0,len-str->length);
+		str->length=len;
 		}
 	return(len);
 	}