From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Fri, 8 Apr 2011 15:27:54 +0000 (+0200)
Subject: corrected memory leak on RSA signatures.
X-Git-Tag: gnutls_2_99_0~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9bc4becb76eaa7a9367510f432906440784ccc9;p=thirdparty%2Fgnutls.git

corrected memory leak on RSA signatures.
---

diff --git a/lib/auth_cert.c b/lib/auth_cert.c
index e6b2eee5fa..c760e50c02 100644
--- a/lib/auth_cert.c
+++ b/lib/auth_cert.c
@@ -1593,7 +1593,7 @@ _gnutls_gen_cert_client_cert_vrfy (gnutls_session_t session, gnutls_buffer_st *
       goto cleanup;
     }
 
-  return data->length;
+  ret = data->length;
 
 cleanup:
   _gnutls_free_datum (&signature);
diff --git a/lib/gnutls_pk.c b/lib/gnutls_pk.c
index 9fa032601b..f6284fd1c4 100644
--- a/lib/gnutls_pk.c
+++ b/lib/gnutls_pk.c
@@ -185,8 +185,8 @@ _gnutls_pkcs1_rsa_encrypt (gnutls_datum_t * ciphertext,
   if (ciphertext->data == NULL)
     {
       gnutls_assert ();
-      _gnutls_free_datum (&encrypted);
-      return GNUTLS_E_MEMORY_ERROR;
+      ret = GNUTLS_E_MEMORY_ERROR;
+      goto cleanup;
     }
 
   memcpy (&ciphertext->data[pad], encrypted.data, encrypted.size);
@@ -195,9 +195,12 @@ _gnutls_pkcs1_rsa_encrypt (gnutls_datum_t * ciphertext,
 
   ciphertext->size = k;
 
+  ret = 0;
+
+cleanup:
   _gnutls_free_datum (&encrypted);
 
-  return 0;
+  return ret;
 }