From c6c0e4cb3295b9964a4b2a5a5048d46eed765dce Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bodo=20M=C3=B6ller?= <bodo@openssl.org>
Date: Thu, 6 Jun 2002 10:33:05 +0000
Subject: [PATCH] fix memory leak

Submitted by: Nils Larsch
---
 crypto/ec/ec_print.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/crypto/ec/ec_print.c b/crypto/ec/ec_print.c
index 4b9b882668..f7c8a303ac 100644
--- a/crypto/ec/ec_print.c
+++ b/crypto/ec/ec_print.c
@@ -139,7 +139,7 @@ char *EC_POINT_point2hex(const EC_GROUP *group,
 	{
 	char          *ret, *p;
 	size_t        buf_len=0,i;
-	unsigned char *buf;
+	unsigned char *buf, *pbuf;
 
 	buf_len = EC_POINT_point2oct(group, point, form,
                                      NULL, 0, ctx);
@@ -162,14 +162,17 @@ char *EC_POINT_point2hex(const EC_GROUP *group,
 		return NULL;
 		}
 	p = ret;
+	pbuf = buf;
 	for (i=buf_len; i > 0; i--)
 		{
-			int v = (int) *(buf++);
+			int v = (int) *(pbuf++);
 			*(p++)=HEX_DIGITS[v>>4];
 			*(p++)=HEX_DIGITS[v&0x0F];
 		}
 	*p='\0';
 
+	OPENSSL_free(buf);
+
 	return ret;
 	}
 
-- 
2.34.1