[gnome-keyring/trust-store: 6/7] [gcr] Fix memory leaks in async functions.

[Stefan Walter <stefw src gnome org>]

commit 5273a8e0562587158037bed9b26292ef9c8873a8
Author: Stef Walter <stefw collabora co uk>
Date:   Mon Dec 13 19:38:13 2010 +0000

    [gcr] Fix memory leaks in async functions.
    
    g_async_result_get_source_object() refs its result.

 gcr/gcr-pkcs11-certificate.c |    6 ++++--
 gcr/gcr-trust.c              |   12 ++++++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)
---
diff --git a/gcr/gcr-pkcs11-certificate.c b/gcr/gcr-pkcs11-certificate.c
index d7564b9..e8dbd31 100644
--- a/gcr/gcr-pkcs11-certificate.c
+++ b/gcr/gcr-pkcs11-certificate.c
@@ -405,11 +405,13 @@ GcrCertificate*
 gcr_pkcs11_certificate_lookup_issuer_finish (GAsyncResult *result, GError **error)
 {
 	GcrCertificate *cert;
+	GObject *source;
 
 	g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
-	g_return_val_if_fail (g_simple_async_result_is_valid (result,
-	                      g_async_result_get_source_object (result),
+	source = g_async_result_get_source_object (result);
+	g_return_val_if_fail (g_simple_async_result_is_valid (result, source,
 	                      gcr_pkcs11_certificate_lookup_issuer_async), NULL);
+	g_object_unref (source);
 
 	if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
 		return NULL;
diff --git a/gcr/gcr-trust.c b/gcr/gcr-trust.c
index 045f8cf..333102e 100644
--- a/gcr/gcr-trust.c
+++ b/gcr/gcr-trust.c
@@ -334,6 +334,7 @@ gcr_trust_is_certificate_pinned_finish (GAsyncResult *result, GError **error)
 {
 	GcrTrustOperation *op;
 	GObject *object;
+	gboolean found;
 
 	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), FALSE);
 	g_return_val_if_fail (!error || !*error, FALSE);
@@ -348,7 +349,9 @@ gcr_trust_is_certificate_pinned_finish (GAsyncResult *result, GError **error)
 		return FALSE;
 
 	op = trust_operation_get (GCK_ENUMERATOR (object));
-	return op->found;
+	found = op->found;
+	g_object_unref (object);
+	return found;
 }
 
 /* ----------------------------------------------------------------------------------
@@ -568,6 +571,7 @@ gcr_trust_add_pinned_certificate_finish (GAsyncResult *result, GError **error)
 	object = g_async_result_get_source_object (result);
 	g_return_val_if_fail (g_simple_async_result_is_valid (result, object,
 	                      gcr_trust_add_pinned_certificate_async), FALSE);
+	g_object_unref (object);
 
 	if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
 		return FALSE;
@@ -766,6 +770,7 @@ gcr_trust_remove_pinned_certificate_finish (GAsyncResult *result, GError **error
 	object = g_async_result_get_source_object (result);
 	g_return_val_if_fail (g_simple_async_result_is_valid (result, object,
 	                      gcr_trust_remove_pinned_certificate_async), FALSE);
+	g_object_unref (object);
 
 	if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
 		return FALSE;
@@ -937,6 +942,7 @@ gcr_trust_is_certificate_anchored_finish (GAsyncResult *result, GError **error)
 {
 	GcrTrustOperation *op;
 	GObject *object;
+	gboolean found;
 
 	g_return_val_if_fail (G_IS_ASYNC_RESULT (result), FALSE);
 	g_return_val_if_fail (!error || !*error, FALSE);
@@ -951,5 +957,7 @@ gcr_trust_is_certificate_anchored_finish (GAsyncResult *result, GError **error)
 		return FALSE;
 
 	op = trust_operation_get (GCK_ENUMERATOR (object));
-	return op->found;
+	found = op->found;
+	g_object_unref (object);
+	return found;
 }