4 files changed, 6 insertions, 0 deletions
diff --git a/src/util/crypto_helper_denom.c b/src/util/crypto_helper_denom.c
index a70d071de..59fefc276 100644
--- a/src/util/crypto_helper_denom.c
+++ b/src/util/crypto_helper_denom.c
@@ -220,6 +220,7 @@ TALER_CRYPTO_helper_denom_connect (
   strncpy (dh->sa.sun_path,
            unixpath,
            sizeof (dh->sa.sun_path) - 1);
+  GNUNET_free (unixpath);
   dh->sock = -1;
   {
     char *tmpdir;
diff --git a/src/util/crypto_helper_esign.c b/src/util/crypto_helper_esign.c
index 3759d0c8d..9392fe402 100644
--- a/src/util/crypto_helper_esign.c
+++ b/src/util/crypto_helper_esign.c
@@ -221,6 +221,7 @@ TALER_CRYPTO_helper_esign_connect (
   strncpy (esh->sa.sun_path,
            unixpath,
            sizeof (esh->sa.sun_path) - 1);
+  GNUNET_free (unixpath);
   esh->sock = -1;
   {
     char *tmpdir;
diff --git a/src/util/taler-exchange-secmod-eddsa.c b/src/util/taler-exchange-secmod-eddsa.c
index e8670d976..1c217e0b1 100644
--- a/src/util/taler-exchange-secmod-eddsa.c
+++ b/src/util/taler-exchange-secmod-eddsa.c
@@ -564,6 +564,7 @@ handle_done (void *cls)
            (key->purge) )
         free_key (key);
     }
+    GNUNET_free (wi->purpose);
     GNUNET_free (wi);
     GNUNET_assert (0 == pthread_mutex_lock (&done_lock));
   }
diff --git a/src/util/taler-exchange-secmod-rsa.c b/src/util/taler-exchange-secmod-rsa.c
index ebd2d375b..d2e44e703 100644
--- a/src/util/taler-exchange-secmod-rsa.c
+++ b/src/util/taler-exchange-secmod-rsa.c
@@ -614,6 +614,8 @@ handle_done (void *cls)
 
       buf_size = GNUNET_CRYPTO_rsa_signature_encode (wi->rsa_signature,
                                                      &buf);
+      GNUNET_CRYPTO_rsa_signature_free (wi->rsa_signature);
+      wi->rsa_signature = NULL;
       tsize = sizeof (*sr) + buf_size;
       GNUNET_assert (tsize < UINT16_MAX);
       sr = GNUNET_malloc (tsize);
@@ -638,6 +640,7 @@ handle_done (void *cls)
            (dk->purge) )
         free_dk (dk);
     }
+    GNUNET_free (wi->blinded_msg);
     GNUNET_free (wi);
     GNUNET_assert (0 == pthread_mutex_lock (&done_lock));
   }