fix leaks

3 files changed, 11 insertions, 0 deletions

diff --git a/src/exchange-tools/taler-exchange-keyup.c b/src/exchange-tools/taler-exchange-keyup.c
index 4f8a604ea..69d28361f 100644
--- a/src/exchange-tools/taler-exchange-keyup.c
+++ b/src/exchange-tools/taler-exchange-keyup.c
@@ -523,6 +523,7 @@ exchange_keys_update_signkeys ()
   {
     fprintf (stderr,
              "Failed to create signing key directory\n");
+    GNUNET_free (signkey_dir);
     return GNUNET_SYSERR;
   }
 
@@ -530,6 +531,7 @@ exchange_keys_update_signkeys ()
               signkey_duration,
               GNUNET_TIME_UNIT_ZERO /* no overlap for signing keys */,
               &anchor);
+  GNUNET_free (signkey_dir);
 
   while (anchor.abs_value_us < lookahead_sign_stamp.abs_value_us)
   {
diff --git a/src/exchange/taler-exchange-aggregator.c b/src/exchange/taler-exchange-aggregator.c
index 08ea8abe9..e3262962c 100644
--- a/src/exchange/taler-exchange-aggregator.c
+++ b/src/exchange/taler-exchange-aggregator.c
@@ -757,6 +757,7 @@ run_aggregation (void *cls)
                 "Preparing wire transfer of %s to %s\n",
                 amount_s,
                 TALER_B2S (&au->merchant_pub));
+    GNUNET_free (amount_s);
   }
   au->wp = wp;
   au->ph = wp->wire_plugin->prepare_wire_transfer (wp->wire_plugin->cls,
@@ -1095,7 +1096,11 @@ main (int argc,
                           gettext_noop ("background process that aggregates and executes wire transfers to merchants"),
                           options,
                           &run, NULL))
+  {
+    GNUNET_free ((void*) argv);
     return 1;
+  }
+  GNUNET_free ((void*) argv);
   return global_ret;
 }
 
diff --git a/src/util/util.c b/src/util/util.c
index 9defa85ff..1f7931a43 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -84,7 +84,11 @@ TALER_config_get_denom (const struct GNUNET_CONFIGURATION_Handle *cfg,
     return GNUNET_NO;
   if (GNUNET_OK != TALER_string_to_amount (str,
                                            denom))
+  {
+    GNUNET_free (str);
     return GNUNET_SYSERR;
+  }
+  GNUNET_free (str);
   return GNUNET_OK;
 }