From a95585a25ab25668b931a78b7543f707a3354db8 Mon Sep 17 00:00:00 2001
From: djm <>
Date: Fri, 29 Apr 2005 05:37:34 +0000
Subject: import of openssl-0.9.7g; tested on platforms from alpha to zaurus,
 ok deraadt@

---
 src/lib/libcrypto/rsa/rsa_sign.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/lib/libcrypto/rsa/rsa_sign.c')

diff --git a/src/lib/libcrypto/rsa/rsa_sign.c b/src/lib/libcrypto/rsa/rsa_sign.c
index 8a1e642183..cee09eccb1 100644
--- a/src/lib/libcrypto/rsa/rsa_sign.c
+++ b/src/lib/libcrypto/rsa/rsa_sign.c
@@ -169,7 +169,7 @@ int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len,
 		}
 	if((dtype == NID_md5_sha1) && (m_len != SSL_SIG_LENGTH) ) {
 			RSAerr(RSA_F_RSA_VERIFY,RSA_R_INVALID_MESSAGE_LENGTH);
-			return(0);
+			goto err;
 	}
 	i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING);
 
@@ -222,8 +222,11 @@ int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len,
 	}
 err:
 	if (sig != NULL) X509_SIG_free(sig);
-	OPENSSL_cleanse(s,(unsigned int)siglen);
-	OPENSSL_free(s);
+	if (s != NULL)
+		{
+		OPENSSL_cleanse(s,(unsigned int)siglen);
+		OPENSSL_free(s);
+		}
 	return(ret);
 	}
 
-- 
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