-logging, minor memory leak fix

1 files changed, 13 insertions, 7 deletions

diff --git a/src/util/crypto_rsa.c b/src/util/crypto_rsa.c
index 43e6eedac..610e5febc 100644
--- a/src/util/crypto_rsa.c
+++ b/src/util/crypto_rsa.c
@@ -497,7 +497,8 @@ GNUNET_CRYPTO_rsa_public_key_decode (const char *buf,
  * @return True if gcd(r,n) = 1, False means RSA key is malicious
  */
 static int
-rsa_gcd_validate (gcry_mpi_t r, gcry_mpi_t n)
+rsa_gcd_validate (gcry_mpi_t r,
+                  gcry_mpi_t n)
 {
   gcry_mpi_t g;
   int t;
@@ -525,24 +526,29 @@ rsa_blinding_key_derive (const struct GNUNET_CRYPTO_RsaPublicKey *pkey,
   gcry_mpi_t n;
 
   blind = GNUNET_new (struct RsaBlindingKey);
-  GNUNET_assert (NULL != blind);
 
   /* Extract the composite n from the RSA public key */
-  GNUNET_assert (0 == key_from_sexp (&n, pkey->sexp, "rsa", "n"));
+  GNUNET_assert (0 ==
+                 key_from_sexp (&n,
+                                pkey->sexp,
+                                "rsa",
+                                "n"));
   /* Assert that it at least looks like an RSA key */
-  GNUNET_assert (0 == gcry_mpi_get_flag (n, GCRYMPI_FLAG_OPAQUE));
-
+  GNUNET_assert (0 ==
+                 gcry_mpi_get_flag (n,
+                                    GCRYMPI_FLAG_OPAQUE));
   GNUNET_CRYPTO_kdf_mod_mpi (&blind->r,
                              n,
                              xts, strlen (xts),
                              bks, sizeof(*bks),
                              "Blinding KDF");
-  if (0 == rsa_gcd_validate (blind->r, n))
+  if (0 == rsa_gcd_validate (blind->r,
+                             n))
   {
+    gcry_mpi_release (blind->r);
     GNUNET_free (blind);
     blind = NULL;
   }
-
   gcry_mpi_release (n);
   return blind;
 }